{"product_id":"pertual-sharp-carbon-wheelset","title":"Pertual Sharp Carbon Wheelset","description":"\u003cdiv class=\"udc-full\"\u003e\n\u003c!-- ensures full-width if inside columns --\u003e\n\u003carticle class=\"prod-intro\" itemscope itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003ch1 itemprop=\"name\"\u003ePERTUAL SHARP Carbon Wheelset\u003c\/h1\u003e\n\u003cp itemprop=\"description\"\u003e\n      The \u003cstrong\u003ePERTUAL SHARP\u003c\/strong\u003e carbon wheelset is a wind-tunnel-informed, tubeless-ready carbon wheelset built for modern road speeds. A wave-profiled rim and \u003cstrong\u003eDSG 2:1\u003c\/strong\u003e lacing balance spoke tension and reduce vibration, while the coating-free \u003cstrong\u003eCC Finish\u003c\/strong\u003e trims grams and improves rim precision. Choose from three depth pairs—\u003cstrong\u003e36\/41\u003c\/strong\u003e, \u003cstrong\u003e52\/58\u003c\/strong\u003e, or \u003cstrong\u003e62\/70 mm\u003c\/strong\u003e—all with a \u003cstrong\u003e21 mm internal\u003c\/strong\u003e width for fast tyre shapes. The \u003cstrong\u003ePERTUAL Premium Road Disc\u003c\/strong\u003e hub with \u003cstrong\u003eceramic bearings\u003c\/strong\u003e keeps rolling resistance low and durability high.\n    \u003c\/p\u003e\n\u003cp\u003e    \u003c!-- Features \u0026 Benefits --\u003e\u003c\/p\u003e\n\u003csection class=\"features-benefits-grid\"\u003e\n\u003cdiv class=\"features-content\"\u003e\n\u003ch2\u003ePERTUAL SHARP Carbon Wheelset — Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Depth Pairs:\u003c\/strong\u003e 36\/41, 52\/58, 62\/70 mm to match your terrain and goals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Tyre Shape:\u003c\/strong\u003e 21 mm internal; external width 28.06 mm (36\/41 \u0026amp; 52\/58) or 30.09 mm (62\/70).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSG 2:1 Lacing:\u003c\/strong\u003e Optimized tension balance for stiffness, response and energy transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWave Rim + CC Finish:\u003c\/strong\u003e Better load absorption, less coating mass, higher rim accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Hub:\u003c\/strong\u003e PERTUAL Road Disc hub with \u003cstrong\u003eceramic bearings\u003c\/strong\u003e for low drag \u0026amp; long life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Spokes:\u003c\/strong\u003e 21F \/ 21R build for a confident, lightweight system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless\/Clincher:\u003c\/strong\u003e Easy setup for daily training and racing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"features-image\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/pertual-sharp-carbon-wheelset-product-lineup.png\" alt=\"PERTUAL SHARP carbon road wheelset line-up: 36\/41, 52\/58, 62\/70\" loading=\"lazy\" decoding=\"async\"\u003e\n      \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e    \u003c!-- Product Specifications (3 cards) --\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align:center; margin:32px 0 16px;\"\u003ePERTUAL SHARP Carbon Wheelset — Specifications\u003c\/h2\u003e\n\u003csection class=\"features-flex\"\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eModels \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e36\/41:\u003c\/strong\u003e 21 mm internal · 28.06 mm external\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e52\/58:\u003c\/strong\u003e 21 mm internal · 28.06 mm external\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e62\/70:\u003c\/strong\u003e 21 mm internal · 30.09 mm external\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake\/Standard:\u003c\/strong\u003e Centerlock disc, 12 mm thru-axles (typical road)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eHubs \u0026amp; Spokes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub:\u003c\/strong\u003e PERTUAL Premium Road Disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLacing:\u003c\/strong\u003e DSG 2:1 · \u003cstrong\u003eCarbon spokes\u003c\/strong\u003e · F21 \/ R21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreehub:\u003c\/strong\u003e Shimano\/SRAM options (spec per build)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eWeights \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e36\/41:\u003c\/strong\u003e ~1280 g \/ set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e52\/58:\u003c\/strong\u003e ~1380 g \/ set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e62\/70:\u003c\/strong\u003e ~1480 g \/ set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyres:\u003c\/strong\u003e Tubeless or clincher\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c!-- Rim Profiles (image LEFT, table RIGHT) --\u003e\u003c\/p\u003e\n\u003cdiv class=\"udc-frame-geo\"\u003e\n\u003ch2\u003eRim Profiles \u0026amp; Sizes\u003c\/h2\u003e\n\u003cdiv class=\"udc-geo-flex udc-geo-44-56\"\u003e\n\u003cfigure class=\"udc-geo-left udc-geo-figure\"\u003e\n      \u003c!-- Use: 5eca1d79-1682-4ecd-9f9a-af66a3ccb0e7.png --\u003e\u003cbr\u003e\n      \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/pertual-sharp-carbon-wheelset-cross-section-square.jpg\"\u003e\u003cbr\u003e\n        \u003cimg class=\"td-modal-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/pertual-sharp-carbon-wheelset-cross-section-square.jpg\" alt=\"Rim cross-sections for PERTUAL SHARP: 36\/41, 52\/58, 62\/70\"\u003e\u003cbr\u003e\n      \u003c\/a\u003e\u003cfigcaption class=\"udc-geo-cap\"\u003eSection drawings with 21 mm internal width.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cdiv class=\"udc-geo-right udc-geo-wrap\"\u003e\n\u003ctable class=\"udc-geo\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eModel\u003c\/th\u003e\n\u003cth\u003e36\/41\u003c\/th\u003e\n\u003cth\u003e52\/58\u003c\/th\u003e\n\u003cth\u003e62\/70\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"equiv\"\u003e\n\u003cth class=\"metric\"\u003eInternal (mm)\u003c\/th\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eExternal (mm)\u003c\/th\u003e\n\u003ctd\u003e28.06\u003c\/td\u003e\n\u003ctd\u003e28.06\u003c\/td\u003e\n\u003ctd\u003e30.09\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eDepths (mm)\u003c\/th\u003e\n\u003ctd\u003e36 \/ 41\u003c\/td\u003e\n\u003ctd\u003e52 \/ 58\u003c\/td\u003e\n\u003ctd\u003e62 \/ 70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eWeight (pair)\u003c\/th\u003e\n\u003ctd\u003e~1280 g\u003c\/td\u003e\n\u003ctd\u003e~1380 g\u003c\/td\u003e\n\u003ctd\u003e~1480 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eTyre Setup\u003c\/th\u003e\n\u003ctd colspan=\"3\"\u003eTubeless \/ Clincher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"udc-geo-note\"\u003eWeights are approximate; external widths measured at rim’s widest point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c!-- Optional 2-col image + bullets: DSG 2:1 --\u003e\u003c\/p\u003e\n\u003csection class=\"features-benefits-grid features--image-sm\" aria-labelledby=\"sharp-dsg-title\"\u003e\n\u003cdiv class=\"features-image\"\u003e\n    \u003c!-- Use: f126ace7-0d...-dsg-2-1.png --\u003e\u003cbr\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/pertual-carbon-wheelset-dsg-spoke-lacing.png\" alt=\"DSG 2:1 lacing and wave rim interaction on PERTUAL SHARP\" loading=\"lazy\" decoding=\"async\"\u003e\n  \u003c\/div\u003e\n\u003cdiv class=\"features-content\"\u003e\n\u003ch3 id=\"sharp-dsg-title\"\u003eDynamic Sync Geo (DSG) 2:1\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBalances spoke tension for better stiffness and energy transfer.\u003c\/li\u003e\n\u003cli\u003eWave rim helps absorb load \u0026amp; damp vibrations for a smoother ride.\u003c\/li\u003e\n\u003cli\u003eMore aero rim profile improves crosswind stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003c!-- Optional 2-col image + bullets: Premium Hub --\u003e\u003c\/p\u003e\n\u003csection class=\"features-benefits-grid features--image-sm\" aria-labelledby=\"sharp-hub-title\"\u003e\n\u003cdiv class=\"features-image\"\u003e\n    \u003c!-- Use: eaf76e76-22a5-...-premium-hub-exploded.png --\u003e\u003cbr\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/pertual-sharp-carbon-wheelset-hub-details.png\" alt=\"PERTUAL Premium Road Disc hub exploded view with ceramic bearings\" loading=\"lazy\" decoding=\"async\"\u003e\n  \u003c\/div\u003e\n\u003cdiv class=\"features-content\"\u003e\n\u003ch3 id=\"sharp-hub-title\"\u003ePremium Hub \u0026amp; CC Finish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom hub integrates with DSG geometry; low-drag \u003cstrong\u003eceramic bearings\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCC Finish\u003c\/strong\u003e: coating-free rim surface reduces weight and improves accuracy.\u003c\/li\u003e\n\u003cli\u003eDesigned for tubeless reliability and long-haul durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003c!-- Helpful links --\u003e\u003c\/p\u003e\n\u003csection class=\"udc-links\" aria-labelledby=\"links-title\"\u003e\n\u003ch3 id=\"links-title\" class=\"section-title\"\u003eHelpful Links\u003c\/h3\u003e\n\u003cp\u003e\n    Pair this with one of our framesets \u003ca href=\"\/category\/framesets\/\" class=\"link-pill\"\u003eFramesets at Underdogs Cycling\u003c\/a\u003e.\n  \u003c\/p\u003e\n\u003cp\u003e\n    Compare your bike to one of our framesets on \u003ca href=\"https:\/\/geometrygeeks.bike\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGeometry Geeks\u003c\/a\u003e.\n  \u003c\/p\u003e\n\u003c\/section\u003e\n\u003chr\u003e\n\u003ch2\u003eMore Information\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px 12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap;\"\u003eBRAND\u003c\/th\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee;\"\u003ePERTUAL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px 12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap;\"\u003eBRAKE Type\u003c\/th\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee;\"\u003eDISC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px 12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap;\"\u003eWHEELSET MODEL\u003c\/th\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee;\"\u003ePERTUAL SHARP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px 12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap;\"\u003eDISCIPLINE\u003c\/th\u003e\n\u003ctd style=\"padding:8px 12px;border-bottom:1px solid #eee;\"\u003eROAD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"PERTUAL","offers":[{"title":"Default Title","offer_id":50999159259451,"sku":null,"price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/pertual-sharp-carbon-wheelset-5258.jpg?v=1772136268","url":"https:\/\/underdogscycling.cc\/products\/pertual-sharp-carbon-wheelset","provider":"Underdogs Cycling","version":"1.0","type":"link"}