{"title":"PolarWave Big Boat Racing Blocks","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-complete=\"true\"\u003e\u003cspan\u003e\u003cspan data-subtree=\"aimfl,mfl\"\u003ePolarWave Big Boat Racing Blocks\u003c\/span\u003e\u003c\/span\u003e are precision-engineered sailing hardware designed for high-performance keelboats and big boats\u003c\/span\u003e\u003cspan\u003e. They feature low-friction movement, high load capacities, and durable lines like the Delta and Vortex series to ensure smooth, reliable sail trimming under heavy racing pressure\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"polarwave-delta-line-high-performance-block","title":"PolarWave Delta Line High Performance Block","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"3671\" data-end=\"3691\"\u003eSheave Diameter:\u003c\/strong\u003e 60 mm\u003c\/li\u003e\n\u003cli data-section-id=\"6mkpbj\" data-start=\"3700\" data-end=\"3730\"\u003e\n\u003cstrong data-start=\"3702\" data-end=\"3720\"\u003eBreaking Load:\u003c\/strong\u003e 20 Tons\u003c\/li\u003e\n\u003cli data-section-id=\"traaar\" data-start=\"3731\" data-end=\"3765\"\u003e\n\u003cstrong data-start=\"3733\" data-end=\"3755\"\u003eSafe Working Load:\u003c\/strong\u003e 10 Tons\u003c\/li\u003e\n\u003cli data-section-id=\"kwx4tb\" data-start=\"3766\" data-end=\"3805\"\u003e\n\u003cstrong data-start=\"3768\" data-end=\"3780\"\u003eHousing:\u003c\/strong\u003e Single peace Machined aluminium\u003c\/li\u003e\n\u003cli data-section-id=\"15sf686\" data-start=\"3806\" data-end=\"3843\"\u003e\n\u003cstrong data-start=\"3808\" data-end=\"3819\"\u003eSheave:\u003c\/strong\u003e Machined Titanium grade 5\u003c\/li\u003e\n\u003cli data-section-id=\"15sf686\" data-start=\"3806\" data-end=\"3843\"\u003e\n\u003cstrong\u003eRivet: \u003c\/strong\u003eMachined Titanium grade 5\u003c\/li\u003e\n\u003cli data-section-id=\"1t452ga\" data-start=\"3844\" data-end=\"3911\"\u003e\n\u003cstrong data-start=\"3846\" data-end=\"3859\"\u003eBearings:\u003c\/strong\u003e Precision-ground Silicon Nitride ceramic bearings\u003c\/li\u003e\n\u003cli data-section-id=\"1o4ldzf\" data-start=\"3912\" data-end=\"3958\"\u003e\n\u003cstrong data-start=\"3914\" data-end=\"3933\"\u003eSheave Coating:\u003c\/strong\u003e Titanium Nitride (TiN)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"text-2xl font-semibold text-white\"\u003eProduct description\u003c\/h2\u003e\n\u003cdiv class=\"mt-6 max-w-none text-base leading-8 text-white\/72\n                [\u0026amp;_p]:mb-4\n                [\u0026amp;_ul]:space-y-3\n                [\u0026amp;_ul]:pl-0\n                [\u0026amp;_li]:list-none\n                [\u0026amp;_li]:border-l\n                [\u0026amp;_li]:border-[#d6b86b]\/35\n                [\u0026amp;_li]:pl-4\n                [\u0026amp;_strong]:text-[#f2e3b2]\n                [\u0026amp;_b]:text-[#f2e3b2]\n                [\u0026amp;_a]:text-[#f2e3b2]\"\u003e\n\u003ch1 data-section-id=\"161ai0o\" data-start=\"689\" data-end=\"702\"\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003cp data-start=\"704\" data-end=\"830\"\u003eThe \u003cstrong data-start=\"708\" data-end=\"733\"\u003ePolarWave DELTA 60 mm\u003c\/strong\u003e is the result of more than 18 months of intensive development with one uncompromising objective:\u003c\/p\u003e\n\u003cp data-start=\"832\" data-end=\"914\"\u003e\u003cstrong data-start=\"832\" data-end=\"914\"\u003eTo build the strongest and highest-performing 60 mm racing block ever created.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"916\" data-end=\"1097\"\u003eEvery component of the DELTA 60 has been engineered from the ground up to maximize strength, minimize friction, and deliver absolute reliability in the harshest racing environments.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1k9l4en\" data-start=\"1099\" data-end=\"1139\"\u003eMachined Performance Construction\u003c\/h2\u003e\n\u003cp data-start=\"1141\" data-end=\"1338\"\u003eThe DELTA 60 combines a fully CNC machined aluminium housing with a precision-machined titanium sheave to achieve the ideal balance between weight, stiffness, durability, and extreme load capacity.\u003c\/p\u003e\n\u003cp data-start=\"1340\" data-end=\"1368\"\u003eThe aluminium body provides:\u003c\/p\u003e\n\u003cul data-start=\"1369\" data-end=\"1513\"\u003e\n\u003cli data-section-id=\"1aqplwt\" data-start=\"1369\" data-end=\"1408\"\u003eExceptional stiffness-to-weight ratio\u003c\/li\u003e\n\u003cli data-section-id=\"1cfydvq\" data-start=\"1409\" data-end=\"1440\"\u003eReduced overall system weight\u003c\/li\u003e\n\u003cli data-section-id=\"1p2lwww\" data-start=\"1441\" data-end=\"1476\"\u003eOutstanding structural efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"fvtuec\" data-start=\"1477\" data-end=\"1513\"\u003ePrecision manufacturing tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1515\" data-end=\"1702\"\u003eAt the core of the system is the titanium sheave — engineered to withstand enormous compressive and dynamic loads while maintaining perfect dimensional stability under extreme conditions.\u003c\/p\u003e\n\u003cp data-start=\"1704\" data-end=\"1734\"\u003eTitanium was selected for its:\u003c\/p\u003e\n\u003cul data-start=\"1735\" data-end=\"1909\"\u003e\n\u003cli data-section-id=\"1y81qm8\" data-start=\"1735\" data-end=\"1760\"\u003eExtremely high strength\u003c\/li\u003e\n\u003cli data-section-id=\"1yrstlf\" data-start=\"1761\" data-end=\"1790\"\u003eSuperior fatigue resistance\u003c\/li\u003e\n\u003cli data-section-id=\"14vsb69\" data-start=\"1791\" data-end=\"1825\"\u003eOutstanding corrosion resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1gmddw2\" data-start=\"1826\" data-end=\"1855\"\u003eExceptional wear properties\u003c\/li\u003e\n\u003cli data-section-id=\"1jnxbmy\" data-start=\"1856\" data-end=\"1909\"\u003eLong-term structural integrity under cyclic loading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1911\" data-end=\"1986\"\u003eThe result is a block engineered for uncompromising Grand Prix performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"zpjsro\" data-start=\"1988\" data-end=\"2023\"\u003eSilicon Nitride Ceramic Bearings\u003c\/h2\u003e\n\u003cp data-start=\"2025\" data-end=\"2182\"\u003eAt the heart of the DELTA 60 are ultra-premium \u003cstrong data-start=\"2072\" data-end=\"2108\"\u003eSilicon Nitride ceramic bearings\u003c\/strong\u003e — among the hardest and most advanced engineering materials in the world.\u003c\/p\u003e\n\u003cp data-start=\"2184\" data-end=\"2207\"\u003eSilicon Nitride offers:\u003c\/p\u003e\n\u003cul data-start=\"2208\" data-end=\"2366\"\u003e\n\u003cli data-section-id=\"1t8hmpd\" data-start=\"2208\" data-end=\"2238\"\u003eUltra-low rolling resistance\u003c\/li\u003e\n\u003cli data-section-id=\"10qwu5c\" data-start=\"2239\" data-end=\"2266\"\u003eExceptional load capacity\u003c\/li\u003e\n\u003cli data-section-id=\"puiroo\" data-start=\"2267\" data-end=\"2296\"\u003eOutstanding wear resistance\u003c\/li\u003e\n\u003cli data-section-id=\"viy887\" data-start=\"2297\" data-end=\"2318\"\u003eNear-zero corrosion\u003c\/li\u003e\n\u003cli data-section-id=\"1f0sh01\" data-start=\"2319\" data-end=\"2366\"\u003eMinimal deformation under extreme compression\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2368\" data-end=\"2608\"\u003eThe material is so hard that it cannot be conventionally CNC machined. Instead, every bearing undergoes a precision grinding and polishing process lasting up to six days to achieve the tolerances required for elite-level racing performance.\u003c\/p\u003e\n\u003cp data-start=\"2610\" data-end=\"2763\"\u003eThis results in incredibly smooth operation and maximum efficiency even under the immense sheet and control line loads found on modern Grand Prix yachts.\u003c\/p\u003e\n\u003ch2 data-section-id=\"11q7et4\" data-start=\"2765\" data-end=\"2794\"\u003eTiN-Coated Titanium Sheave\u003c\/h2\u003e\n\u003cp data-start=\"2796\" data-end=\"2996\"\u003eThe titanium sheave is finished with a \u003cstrong data-start=\"2835\" data-end=\"2869\"\u003eTitanium Nitride (TiN) coating\u003c\/strong\u003e — the same advanced surface treatment used on premium industrial cutting tools and the world’s highest-performance drill bits.\u003c\/p\u003e\n\u003cp data-start=\"2998\" data-end=\"3036\"\u003eThe TiN coating dramatically improves:\u003c\/p\u003e\n\u003cul data-start=\"3037\" data-end=\"3136\"\u003e\n\u003cli data-section-id=\"z7ama1\" data-start=\"3037\" data-end=\"3055\"\u003eSurface hardness\u003c\/li\u003e\n\u003cli data-section-id=\"syhscq\" data-start=\"3056\" data-end=\"3073\"\u003eWear resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1flyyc3\" data-start=\"3074\" data-end=\"3096\"\u003eCorrosion protection\u003c\/li\u003e\n\u003cli data-section-id=\"r3x4v1\" data-start=\"3097\" data-end=\"3113\"\u003eRope longevity\u003c\/li\u003e\n\u003cli data-section-id=\"k2548m\" data-start=\"3114\" data-end=\"3136\"\u003eLong-term efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3138\" data-end=\"3253\"\u003eThe coating also reduces friction and protects the sheave surface from degradation under repeated high-load cycles.\u003c\/p\u003e\n\u003ch2 data-section-id=\"a82d8t\" data-start=\"3255\" data-end=\"3292\"\u003eDeveloped for Extreme Racing Loads\u003c\/h2\u003e\n\u003cp data-start=\"3294\" data-end=\"3342\"\u003eThe DELTA 60 mm was engineered specifically for:\u003c\/p\u003e\n\u003cul data-start=\"3343\" data-end=\"3533\"\u003e\n\u003cli data-section-id=\"byb54q\" data-start=\"3343\" data-end=\"3363\"\u003eFoiling race boats\u003c\/li\u003e\n\u003cli data-section-id=\"1ao3403\" data-start=\"3364\" data-end=\"3385\"\u003eCanting keel racers\u003c\/li\u003e\n\u003cli data-section-id=\"b1x2t2\" data-start=\"3386\" data-end=\"3410\"\u003eOffshore race programs\u003c\/li\u003e\n\u003cli data-section-id=\"wtp5i9\" data-start=\"3411\" data-end=\"3424\"\u003eMaxi yachts\u003c\/li\u003e\n\u003cli data-section-id=\"1dnurr\" data-start=\"3425\" data-end=\"3460\"\u003eHigh-load running rigging systems\u003c\/li\u003e\n\u003cli data-section-id=\"cs8vyn\" data-start=\"3461\" data-end=\"3497\"\u003eHydraulic-assisted control systems\u003c\/li\u003e\n\u003cli data-section-id=\"w6mmbn\" data-start=\"3498\" data-end=\"3533\"\u003eProfessional Grand Prix campaigns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3535\" data-end=\"3638\"\u003eEvery gram, every radius, and every surface has been optimized for maximum performance and reliability.\u003c\/p\u003e\n\u003ch1 data-section-id=\"hcz7si\" data-start=\"4027\" data-end=\"4053\"\u003eBuilt Without Compromise\u003c\/h1\u003e\n\u003cp data-start=\"4055\" data-end=\"4198\"\u003eThe DELTA 60 mm is not an evolution of an existing block design — it is a complete rethinking of what high-performance sailing hardware can be.\u003c\/p\u003e\n\u003cp data-start=\"4200\" data-end=\"4282\"\u003eStronger.\u003cbr data-start=\"4209\" data-end=\"4212\"\u003eLighter.\u003cbr data-start=\"4220\" data-end=\"4223\"\u003eMore efficient.\u003cbr data-start=\"4238\" data-end=\"4241\"\u003eBuilt for the highest level of the sport.\u003c\/p\u003e\n\u003cp data-start=\"4284\" data-end=\"4408\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe DELTA 60 mm stands as one of the most advanced and highest load-rated performance blocks ever manufactured in its class.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PolarWave","offers":[{"title":"Default Title","offer_id":54142443847955,"sku":null,"price":23260.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7001\/5507\/files\/DSCF7386-scaled-2.jpg?v=1778585539"},{"product_id":"polarwave-vortex-single-big-boat-block","title":"PolarWave 60mm Vortex Single Big Boat Block","description":"\u003cp class=\"p1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong data-start=\"127\" data-end=\"147\"\u003eSheave diameter:\u003c\/strong\u003e\u003cspan\u003e 60 mm\u003c\/span\u003e\u003cbr data-start=\"153\" data-end=\"156\"\u003e\u003cstrong data-start=\"156\" data-end=\"167\"\u003eLength:\u003c\/strong\u003e\u003cspan\u003e 84.5 mm\u003c\/span\u003e\u003cbr data-start=\"175\" data-end=\"178\"\u003e\u003cstrong data-start=\"178\" data-end=\"189\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 181 g\u003c\/span\u003e\u003cbr data-start=\"195\" data-end=\"198\"\u003e\u003cstrong data-start=\"198\" data-end=\"216\"\u003eBody material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"248\" data-end=\"251\"\u003e\u003cstrong data-start=\"251\" data-end=\"271\"\u003eSheave material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"303\" data-end=\"306\"\u003e\u003cstrong data-start=\"306\" data-end=\"325\"\u003eBearing system:\u003c\/strong\u003e\u003cspan\u003e PEEK roller bearings combined with zirconia ceramic side elements\u003c\/span\u003e\u003cbr data-start=\"391\" data-end=\"394\"\u003e\u003cstrong data-start=\"394\" data-end=\"409\"\u003eRivet\/core:\u003c\/strong\u003e\u003cspan\u003e Special stainless steel rivet, developed in-house by PolarWave\u003c\/span\u003e\u003cbr data-start=\"472\" data-end=\"475\"\u003e\u003cstrong data-start=\"475\" data-end=\"492\"\u003eWorking load:\u003c\/strong\u003e\u003cspan\u003e 2 tons\u003c\/span\u003e\u003cbr data-start=\"499\" data-end=\"502\"\u003e\u003cstrong data-start=\"502\" data-end=\"520\"\u003eBreaking load:\u003c\/strong\u003e\u003cspan\u003e 5 tons\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"text-2xl font-semibold text-white\"\u003eProduct description\u003c\/h2\u003e\n\u003cdiv class=\"mt-6 max-w-none text-base leading-8 text-white\/72\n                [\u0026amp;_p]:mb-4\n                [\u0026amp;_ul]:space-y-3\n                [\u0026amp;_ul]:pl-0\n                [\u0026amp;_li]:list-none\n                [\u0026amp;_li]:border-l\n                [\u0026amp;_li]:border-[#d6b86b]\/35\n                [\u0026amp;_li]:pl-4\n                [\u0026amp;_strong]:text-[#f2e3b2]\n                [\u0026amp;_b]:text-[#f2e3b2]\n                [\u0026amp;_a]:text-[#f2e3b2]\"\u003e\n\u003cp\u003eThe VORTEX Line 60 mm is a high-performance, single-piece side-cheek block designed to deliver an exceptional weight-to-working-load ratio. With its minimalist and weight-optimized design, it is built for demanding sailing applications, including mainsheet systems, mast blocks, vang systems, and other critical onboard controls. Its versatile architecture makes it ideal for everything from performance racing boats to larger keelboats.\u003c\/p\u003e\n\u003cp\u003eCrafted from marine-grade anodized aluminum, both the block body and sheave offer outstanding strength, low weight, and superior resistance to corrosion in harsh marine environments.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the VORTEX Line is a completely new bearing technology, fully developed in-house by PolarWave. Combining precision PEEK roller bearings with zirconia ceramic side elements, this advanced system minimizes friction under axial loads, delivering exceptionally smooth and efficient performance under high loads.\u003c\/p\u003e\n\u003cp\u003eRated for a working load of 2 tons and a breaking load of 5 tons, the VORTEX Line 60 mm is designed to perform with confidence in the most demanding conditions.\u003c\/p\u003e\n\u003cp\u003eA specially engineered stainless steel rivet forms the core of the system, designed to withstand extreme forces while ensuring long-term reliability and durability.\u003c\/p\u003e\n\u003cp\u003eEngineered for sailors who demand uncompromising performance, precision, and efficiency, the VORTEX Line 60 mm delivers when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PolarWave","offers":[{"title":"Default Title","offer_id":54387736707347,"sku":null,"price":2530.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7001\/5507\/files\/DSCF7444-1-scaled.jpg?v=1784030524"},{"product_id":"polarwave-vortex-double-big-boat-block","title":"PolarWave Vortex 60mm Double Big Boat Block","description":"\u003cp class=\"p1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong data-start=\"148\" data-end=\"168\"\u003eSheave diameter:\u003c\/strong\u003e\u003cspan\u003e 60 mm\u003c\/span\u003e\u003cbr data-start=\"174\" data-end=\"177\"\u003e\u003cstrong data-start=\"177\" data-end=\"188\"\u003eLength:\u003c\/strong\u003e\u003cspan\u003e 84.5 mm\u003c\/span\u003e\u003cbr data-start=\"196\" data-end=\"199\"\u003e\u003cstrong data-start=\"199\" data-end=\"210\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 355 g\u003c\/span\u003e\u003cbr data-start=\"215\" data-end=\"218\"\u003e\u003cstrong data-start=\"218\" data-end=\"236\"\u003eBody material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"268\" data-end=\"271\"\u003e\u003cstrong data-start=\"271\" data-end=\"291\"\u003eSheave material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"323\" data-end=\"326\"\u003e\u003cstrong data-start=\"326\" data-end=\"345\"\u003eBearing system:\u003c\/strong\u003e\u003cspan\u003e PEEK roller bearings combined with zirconia ceramic side elements\u003c\/span\u003e\u003cbr data-start=\"411\" data-end=\"414\"\u003e\u003cstrong data-start=\"414\" data-end=\"429\"\u003eRivet\/core:\u003c\/strong\u003e\u003cspan\u003e Special stainless steel rivet, developed in-house by PolarWave\u003c\/span\u003e\u003cbr data-start=\"492\" data-end=\"495\"\u003e\u003cstrong data-start=\"495\" data-end=\"512\"\u003eWorking load:\u003c\/strong\u003e\u003cspan\u003e 2 tons\u003c\/span\u003e\u003cbr data-start=\"519\" data-end=\"522\"\u003e\u003cstrong data-start=\"522\" data-end=\"540\"\u003eBreaking load:\u003c\/strong\u003e\u003cspan\u003e 5 tons\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"text-2xl font-semibold text-white\"\u003eProduct description\u003c\/h2\u003e\n\u003cdiv class=\"mt-6 max-w-none text-base leading-8 text-white\/72\n                [\u0026amp;_p]:mb-4\n                [\u0026amp;_ul]:space-y-3\n                [\u0026amp;_ul]:pl-0\n                [\u0026amp;_li]:list-none\n                [\u0026amp;_li]:border-l\n                [\u0026amp;_li]:border-[#d6b86b]\/35\n                [\u0026amp;_li]:pl-4\n                [\u0026amp;_strong]:text-[#f2e3b2]\n                [\u0026amp;_b]:text-[#f2e3b2]\n                [\u0026amp;_a]:text-[#f2e3b2]\"\u003e\n\u003cp\u003eThe Double VORTEX Line 60 mm is a high-performance, single-piece side-cheek block engineered to deliver an exceptional weight-to-working-load ratio. With its minimalist and weight-optimized design, it is built for demanding sailing applications, including mainsheet systems, mast blocks, vang systems, and other critical onboard controls. Its versatile architecture makes it ideal for everything from performance racing boats to larger keelboats.\u003c\/p\u003e\n\u003cp\u003eCrafted from marine-grade anodized aluminum, both the block body and sheaves offer outstanding strength, low weight, and superior resistance to corrosion in harsh marine environments.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the VORTEX Line is a completely new bearing technology, fully developed in-house by PolarWave. Combining precision PEEK roller bearings with zirconia ceramic side elements, this advanced system minimizes friction under axial loads, delivering exceptionally smooth and efficient performance under high loads.\u003c\/p\u003e\n\u003cp\u003eRated for a working load of 2 tons and a breaking load of 5 tons, the Double VORTEX Line 60 mm is designed to perform with confidence in the most demanding conditions.\u003c\/p\u003e\n\u003cp\u003eA specially engineered stainless steel rivet forms the core of the system, designed to withstand extreme forces while ensuring long-term reliability and durability.\u003c\/p\u003e\n\u003cp\u003eEngineered for sailors who demand uncompromising performance, precision, and efficiency, the Double VORTEX Line 60 mm delivers when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PolarWave","offers":[{"title":"Default Title","offer_id":54387797033235,"sku":null,"price":3160.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7001\/5507\/files\/polarwave_double_vortex_bigboat_block.jpg?v=1783408744"},{"product_id":"polarwave-40mm-vortex-single-big-boat-block","title":"PolarWave 40mm Vortex Single Big Boat Block","description":"\u003cp class=\"p1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong data-start=\"79\" data-end=\"94\"\u003eBlock type:\u003c\/strong\u003e\u003cspan\u003e Single-piece side-cheek block\u003c\/span\u003e\u003cbr data-start=\"124\" data-end=\"127\"\u003e\u003cstrong data-start=\"127\" data-end=\"147\"\u003eSheave diameter:\u003c\/strong\u003e\u003cspan\u003e 40 mm\u003c\/span\u003e\u003cbr data-start=\"153\" data-end=\"156\"\u003e\u003cstrong data-start=\"156\" data-end=\"167\"\u003eLength:\u003c\/strong\u003e\u003cspan\u003e 60.6 mm\u003c\/span\u003e\u003cbr data-start=\"175\" data-end=\"178\"\u003e\u003cstrong data-start=\"178\" data-end=\"189\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 51 g\u003c\/span\u003e\u003cbr data-start=\"194\" data-end=\"197\"\u003e\u003cstrong data-start=\"197\" data-end=\"215\"\u003eBody material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"247\" data-end=\"250\"\u003e\u003cstrong data-start=\"250\" data-end=\"270\"\u003eSheave material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"302\" data-end=\"305\"\u003e\u003cstrong data-start=\"305\" data-end=\"324\"\u003eBearing system:\u003c\/strong\u003e\u003cspan\u003e Precision PEEK roller bearings combined with zirconia ceramic side elements\u003c\/span\u003e\u003cbr data-start=\"399\" data-end=\"402\"\u003e\u003cstrong data-start=\"402\" data-end=\"417\"\u003eRivet\/core:\u003c\/strong\u003e\u003cspan\u003e Special stainless steel rivet, developed in-house by PolarWave\u003c\/span\u003e\u003cbr data-start=\"480\" data-end=\"483\"\u003e\u003cstrong data-start=\"483\" data-end=\"500\"\u003eWorking load:\u003c\/strong\u003e\u003cspan\u003e 1.1 tons\u003c\/span\u003e\u003cbr data-start=\"509\" data-end=\"512\"\u003e\u003cstrong data-start=\"512\" data-end=\"530\"\u003eBreaking load:\u003c\/strong\u003e\u003cspan\u003e 3 tons\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"text-2xl font-semibold text-white\"\u003eProduct description\u003c\/h2\u003e\n\u003cdiv class=\"mt-6 max-w-none text-base leading-8 text-white\/72\n                [\u0026amp;_p]:mb-4\n                [\u0026amp;_ul]:space-y-3\n                [\u0026amp;_ul]:pl-0\n                [\u0026amp;_li]:list-none\n                [\u0026amp;_li]:border-l\n                [\u0026amp;_li]:border-[#d6b86b]\/35\n                [\u0026amp;_li]:pl-4\n                [\u0026amp;_strong]:text-[#f2e3b2]\n                [\u0026amp;_b]:text-[#f2e3b2]\n                [\u0026amp;_a]:text-[#f2e3b2]\"\u003e\n\u003cp\u003eThe VORTEX Line 40 mm is a high-performance, single-piece side-cheek block engineered to deliver an exceptional weight-to-working-load ratio. With its minimalistic and weight-optimized design, it is built for demanding sailing applications, including mainsheet systems, mast blocks, vang systems, and other critical onboard controls. It is also perfectly suited for dinghy vang systems, where low friction and lightweight performance are essential. Its versatile architecture makes it ideal for everything from performance racing dinghies to larger keelboats.\u003c\/p\u003e\n\u003cp\u003eCrafted from marine-grade anodized aluminum, both the block body and sheave offer outstanding strength, low weight, and superior resistance to corrosion in harsh marine environments.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the VORTEX Line is a completely new bearing technology, fully developed in-house by PolarWave. Combining precision PEEK roller bearings with zirconia ceramic side elements, this advanced system minimizes friction under axial loads, delivering exceptionally smooth and efficient performance under high loads.\u003c\/p\u003e\n\u003cp\u003eRated for a working load of 1.1 tons and a breaking load of 3 tons, the VORTEX Line 40 mm is built to perform with confidence in the most demanding conditions.\u003c\/p\u003e\n\u003cp\u003eA specially engineered stainless steel rivet forms the core of the system, designed to withstand extreme forces while ensuring long-term reliability and durability.\u003c\/p\u003e\n\u003cp\u003eEngineered for sailors who demand uncompromising performance, precision, and efficiency, the VORTEX Line 40 mm delivers when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PolarWave","offers":[{"title":"Default Title","offer_id":54428766896403,"sku":null,"price":1730.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7001\/5507\/files\/DSCF7456-scaled.jpg?v=1784030805"},{"product_id":"polarwave-29mm-vortex-single-big-boat-block","title":"PolarWave 29mm Vortex Single Big Boat Block","description":"\u003cp class=\"p1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong data-start=\"79\" data-end=\"94\"\u003eBlock type:\u003c\/strong\u003e\u003cspan\u003e Single-piece side-cheek block\u003c\/span\u003e\u003cbr data-start=\"124\" data-end=\"127\"\u003e\u003cstrong data-start=\"127\" data-end=\"147\"\u003eSheave diameter:\u003c\/strong\u003e\u003cspan\u003e 29 mm\u003c\/span\u003e\u003cbr data-start=\"153\" data-end=\"156\"\u003e\u003cstrong data-start=\"156\" data-end=\"167\"\u003eLength:\u003c\/strong\u003e\u003cspan\u003e 42 mm\u003c\/span\u003e\u003cbr data-start=\"173\" data-end=\"176\"\u003e\u003cstrong data-start=\"176\" data-end=\"187\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 26 g\u003c\/span\u003e\u003cbr data-start=\"192\" data-end=\"195\"\u003e\u003cstrong data-start=\"195\" data-end=\"213\"\u003eBody material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"245\" data-end=\"248\"\u003e\u003cstrong data-start=\"248\" data-end=\"268\"\u003eSheave material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"300\" data-end=\"303\"\u003e\u003cstrong data-start=\"303\" data-end=\"322\"\u003eBearing system:\u003c\/strong\u003e\u003cspan\u003e Specially shaped PEEK roller bearings\u003c\/span\u003e\u003cbr data-start=\"359\" data-end=\"362\"\u003e\u003cstrong data-start=\"362\" data-end=\"377\"\u003eRivet\/core:\u003c\/strong\u003e\u003cspan\u003e Special stainless steel rivet, developed in-house by PolarWave\u003c\/span\u003e\u003cbr data-start=\"440\" data-end=\"443\"\u003e\u003cstrong data-start=\"443\" data-end=\"460\"\u003eWorking load:\u003c\/strong\u003e\u003cspan\u003e 700 kg\u003c\/span\u003e\u003cbr data-start=\"467\" data-end=\"470\"\u003e\u003cstrong data-start=\"470\" data-end=\"488\"\u003eBreaking load:\u003c\/strong\u003e\u003cspan\u003e 2 tons\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"text-2xl font-semibold text-white\"\u003eProduct description\u003c\/h2\u003e\n\u003cdiv class=\"mt-6 max-w-none text-base leading-8 text-white\/72\n                [\u0026amp;_p]:mb-4\n                [\u0026amp;_ul]:space-y-3\n                [\u0026amp;_ul]:pl-0\n                [\u0026amp;_li]:list-none\n                [\u0026amp;_li]:border-l\n                [\u0026amp;_li]:border-[#d6b86b]\/35\n                [\u0026amp;_li]:pl-4\n                [\u0026amp;_strong]:text-[#f2e3b2]\n                [\u0026amp;_b]:text-[#f2e3b2]\n                [\u0026amp;_a]:text-[#f2e3b2]\"\u003e\n\u003cp\u003eThe VORTEX Line 29 mm is a high-performance, single-piece side-cheek block engineered to deliver an exceptional weight-to-working-load ratio. With its minimalistic and weight-optimized design, it is built for demanding sailing applications, including mainsheet systems, mast blocks, vang systems, and other critical onboard controls. It is also perfectly suited for dinghy vang systems, where low friction and lightweight performance are essential. Its versatile architecture makes it ideal for everything from performance racing dinghies to larger keelboats.\u003c\/p\u003e\n\u003cp\u003eCrafted from marine-grade anodized aluminum, both the block body and sheave offer outstanding strength, low weight, and superior resistance to corrosion in harsh marine environments.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the VORTEX Line is a completely new bearing technology, fully developed in-house by PolarWave. Featuring specially shaped PEEK roller bearings, this advanced system minimizes friction under axial loads, delivering exceptionally smooth and efficient performance under high loads.\u003c\/p\u003e\n\u003cp\u003eRated for a working load of 700 kg and a breaking load of 2 tons, the VORTEX Line 29 mm is built to perform with confidence in the most demanding conditions.\u003c\/p\u003e\n\u003cp\u003eA specially engineered stainless steel rivet forms the core of the system, designed to withstand extreme forces while ensuring long-term reliability and durability.\u003c\/p\u003e\n\u003cp\u003eEngineered for sailors who demand uncompromising performance, precision, and efficiency, the VORTEX Line 29 mm delivers when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PolarWave","offers":[{"title":"Default Title","offer_id":54428770140435,"sku":null,"price":1125.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7001\/5507\/files\/DSCF7539-scaled.jpg?v=1784030958"},{"product_id":"polarwave-80mm-vortex-single-big-boat-block","title":"PolarWave 80mm Vortex Single Big Boat Block","description":"\u003cp class=\"p1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong data-start=\"127\" data-end=\"147\"\u003eSheave diameter:\u003c\/strong\u003e\u003cspan\u003e 80 mm\u003c\/span\u003e\u003cbr data-start=\"153\" data-end=\"156\"\u003e\u003cstrong data-start=\"156\" data-end=\"167\"\u003eLength:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr data-start=\"175\" data-end=\"178\"\u003e\u003cstrong data-start=\"178\" data-end=\"189\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr data-start=\"195\" data-end=\"198\"\u003e\u003cstrong data-start=\"198\" data-end=\"216\"\u003eBody material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"248\" data-end=\"251\"\u003e\u003cstrong data-start=\"251\" data-end=\"271\"\u003eSheave material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"303\" data-end=\"306\"\u003e\u003cstrong data-start=\"306\" data-end=\"325\"\u003eBearing system:\u003c\/strong\u003e\u003cspan\u003e PEEK roller bearings combined with zirconia ceramic side elements\u003c\/span\u003e\u003cbr data-start=\"391\" data-end=\"394\"\u003e\u003cstrong data-start=\"394\" data-end=\"409\"\u003eRivet\/core:\u003c\/strong\u003e\u003cspan\u003e Special stainless steel rivet, developed in-house by PolarWave\u003c\/span\u003e\u003cbr data-start=\"472\" data-end=\"475\"\u003e\u003cstrong data-start=\"475\" data-end=\"492\"\u003eWorking load:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr data-start=\"499\" data-end=\"502\"\u003e\u003cstrong data-start=\"502\" data-end=\"520\"\u003eBreaking load:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"text-2xl font-semibold text-white\"\u003eProduct description\u003c\/h2\u003e\n\u003cdiv class=\"mt-6 max-w-none text-base leading-8 text-white\/72\n                [\u0026amp;_p]:mb-4\n                [\u0026amp;_ul]:space-y-3\n                [\u0026amp;_ul]:pl-0\n                [\u0026amp;_li]:list-none\n                [\u0026amp;_li]:border-l\n                [\u0026amp;_li]:border-[#d6b86b]\/35\n                [\u0026amp;_li]:pl-4\n                [\u0026amp;_strong]:text-[#f2e3b2]\n                [\u0026amp;_b]:text-[#f2e3b2]\n                [\u0026amp;_a]:text-[#f2e3b2]\"\u003e\n\u003cp\u003eThe VORTEX Line 60 mm is a high-performance, single-piece side-cheek block designed to deliver an exceptional weight-to-working-load ratio. With its minimalist and weight-optimized design, it is built for demanding sailing applications, including mainsheet systems, mast blocks, vang systems, and other critical onboard controls. Its versatile architecture makes it ideal for everything from performance racing boats to larger keelboats.\u003c\/p\u003e\n\u003cp\u003eCrafted from marine-grade anodized aluminum, both the block body and sheave offer outstanding strength, low weight, and superior resistance to corrosion in harsh marine environments.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the VORTEX Line is a completely new bearing technology, fully developed in-house by PolarWave. Combining precision PEEK roller bearings with zirconia ceramic side elements, this advanced system minimizes friction under axial loads, delivering exceptionally smooth and efficient performance under high loads.\u003c\/p\u003e\n\u003cp\u003eRated for a working load of 2 tons and a breaking load of 5 tons, the VORTEX Line 60 mm is designed to perform with confidence in the most demanding conditions.\u003c\/p\u003e\n\u003cp\u003eA specially engineered stainless steel rivet forms the core of the system, designed to withstand extreme forces while ensuring long-term reliability and durability.\u003c\/p\u003e\n\u003cp\u003eEngineered for sailors who demand uncompromising performance, precision, and efficiency, the VORTEX Line 80 mm delivers when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PolarWave","offers":[{"title":"Default Title","offer_id":67580177121555,"sku":null,"price":4310.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7001\/5507\/files\/DSCF7444-1-scaled.jpg?v=1784030524"},{"product_id":"polarwave-vortex-80mm-double-big-boat-block","title":"PolarWave Vortex 80mm Double Big Boat Block","description":"\u003cp class=\"p1\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong data-start=\"148\" data-end=\"168\"\u003eSheave diameter:\u003c\/strong\u003e\u003cspan\u003e 80 mm\u003c\/span\u003e\u003cbr data-start=\"174\" data-end=\"177\"\u003e\u003cstrong data-start=\"177\" data-end=\"188\"\u003eLength:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr data-start=\"196\" data-end=\"199\"\u003e\u003cstrong data-start=\"199\" data-end=\"210\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr data-start=\"215\" data-end=\"218\"\u003e\u003cstrong data-start=\"218\" data-end=\"236\"\u003eBody material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"268\" data-end=\"271\"\u003e\u003cstrong data-start=\"271\" data-end=\"291\"\u003eSheave material:\u003c\/strong\u003e\u003cspan\u003e Marine-grade anodized aluminium\u003c\/span\u003e\u003cbr data-start=\"323\" data-end=\"326\"\u003e\u003cstrong data-start=\"326\" data-end=\"345\"\u003eBearing system:\u003c\/strong\u003e\u003cspan\u003e PEEK roller bearings combined with zirconia ceramic side elements\u003c\/span\u003e\u003cbr data-start=\"411\" data-end=\"414\"\u003e\u003cstrong data-start=\"414\" data-end=\"429\"\u003eRivet\/core:\u003c\/strong\u003e\u003cspan\u003e Special stainless steel rivet, developed in-house by PolarWave\u003c\/span\u003e\u003cbr data-start=\"492\" data-end=\"495\"\u003e\u003cstrong data-start=\"495\" data-end=\"512\"\u003eWorking load:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr data-start=\"519\" data-end=\"522\"\u003e\u003cstrong data-start=\"522\" data-end=\"540\"\u003eBreaking load:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"text-2xl font-semibold text-white\"\u003eProduct description\u003c\/h2\u003e\n\u003cdiv class=\"mt-6 max-w-none text-base leading-8 text-white\/72\n                [\u0026amp;_p]:mb-4\n                [\u0026amp;_ul]:space-y-3\n                [\u0026amp;_ul]:pl-0\n                [\u0026amp;_li]:list-none\n                [\u0026amp;_li]:border-l\n                [\u0026amp;_li]:border-[#d6b86b]\/35\n                [\u0026amp;_li]:pl-4\n                [\u0026amp;_strong]:text-[#f2e3b2]\n                [\u0026amp;_b]:text-[#f2e3b2]\n                [\u0026amp;_a]:text-[#f2e3b2]\"\u003e\n\u003cp\u003eThe Double VORTEX Line 80 mm is a high-performance, single-piece side-cheek block engineered to deliver an exceptional weight-to-working-load ratio. With its minimalist and weight-optimized design, it is built for demanding sailing applications, including mainsheet systems, mast blocks, vang systems, and other critical onboard controls. Its versatile architecture makes it ideal for everything from performance racing boats to larger keelboats.\u003c\/p\u003e\n\u003cp\u003eCrafted from marine-grade anodized aluminum, both the block body and sheaves offer outstanding strength, low weight, and superior resistance to corrosion in harsh marine environments.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the VORTEX Line is a completely new bearing technology, fully developed in-house by PolarWave. Combining precision PEEK roller bearings with zirconia ceramic side elements, this advanced system minimizes friction under axial loads, delivering exceptionally smooth and efficient performance under high loads.\u003c\/p\u003e\n\u003cp\u003eRated for a working load of  tons and a breaking load of  tons, the Double VORTEX Line 80 mm is designed to perform with confidence in the most demanding conditions.\u003c\/p\u003e\n\u003cp\u003eA specially engineered stainless steel rivet forms the core of the system, designed to withstand extreme forces while ensuring long-term reliability and durability.\u003c\/p\u003e\n\u003cp\u003eEngineered for sailors who demand uncompromising performance, precision, and efficiency, the Double VORTEX Line 80 mm delivers when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PolarWave","offers":[{"title":"Default Title","offer_id":67580395290899,"sku":null,"price":5590.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7001\/5507\/files\/polarwave_double_vortex_bigboat_block.jpg?v=1783408744"}],"url":"https:\/\/rigginghk.com\/zh-hant\/collections\/polarwave-big-boat-racing-blocks.oembed","provider":"Rigging HK","version":"1.0","type":"link"}