{"product_id":"pertual-acme-carbon-wheelset","title":"Pertual Acme 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 Acme Carbon Wheelset\u003c\/h1\u003e\n\u003cp itemprop=\"description\"\u003e\n      The \u003cstrong\u003ePertual Acme\u003c\/strong\u003e is a premium, tubeless-ready carbon wheelset that blends a fast \u003cstrong\u003e45\/62 mm\u003c\/strong\u003e depth pairing with a modern \u003cstrong\u003e23 mm internal \/ 31 mm external\u003c\/strong\u003e rim for confident tyre shape and speed. A modular \u003cstrong\u003eintegrated carbon flange\u003c\/strong\u003e (effective driving diameter \u003cstrong\u003e76 mm\u003c\/strong\u003e) and \u003cstrong\u003eG2 1:1\u003c\/strong\u003e spoke lacing with \u003cstrong\u003ecarbon integrated spokes\u003c\/strong\u003e deliver crisp response and durability. The PERTUAL Premium Road Disc hub adds a \u003cstrong\u003e36t double-acting ratchet\u003c\/strong\u003e and \u003cstrong\u003eceramic bearings\u003c\/strong\u003e (CeramicSpeed option) for ultra-smooth engagement. Claimed weight is just \u003cstrong\u003e~1190 g\u003c\/strong\u003e per pair.\n    \u003c\/p\u003e\n\u003cp\u003e    \u003c!-- Features \u0026 Benefits --\u003e\u003c\/p\u003e\n\u003csection class=\"features-benefits-grid features--image-sm\"\u003e\n\u003cdiv class=\"features-content\"\u003e\n\u003ch2\u003ePertual Acme — Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Pair:\u003c\/strong\u003e \u003cem\u003e45\/62 mm\u003c\/em\u003e (front\/rear) for all-round speed with aero punch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Widths:\u003c\/strong\u003e \u003cem\u003e23 mm internal\u003c\/em\u003e \/ \u003cem\u003e31 mm external\u003c\/em\u003e—ideal with 28–32 mm road tyres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Integrated Spokes:\u003c\/strong\u003e V-shaped spokes optimize support angle, disperse stress, and reduce load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG2 1:1 Lacing:\u003c\/strong\u003e Balanced tension and stability under hard efforts and crosswinds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Carbon Flange:\u003c\/strong\u003e Modular, maintainable design; \u003cem\u003e76 mm effective driving diameter\u003c\/em\u003e for direct power transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBionic Fin Wave Rim:\u003c\/strong\u003e Aerodynamic wave profile helps disrupt turbulence and maintain airflow adhesion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Hubs:\u003c\/strong\u003e PERTUAL Premium Road Disc with \u003cstrong\u003e36t double-acting ratchet\u003c\/strong\u003e for quick engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Ceramic as standard, \u003cstrong\u003eCeramicSpeed\u003c\/strong\u003e upgrade available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Build:\u003c\/strong\u003e Claimed pair weight around \u003cstrong\u003e~1190 g\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyre Setup:\u003c\/strong\u003e Hooked rims, \u003cstrong\u003eTubeless\/Clincher\u003c\/strong\u003e compatible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"features-image\"\u003e\n        \u003c!-- Replace with your media library image --\u003e\u003cbr\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/pertual-acme-carbon-wheelset-hero-image.png\" alt=\"Pertual Acme carbon wheelset with wave rim and integrated carbon spokes\" loading=\"lazy\" decoding=\"async\"\u003e\n      \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e    \u003c!-- Product Specifications --\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align:center; margin:32px 0 16px;\"\u003ePertual Acme — Specifications\u003c\/h2\u003e\n\u003csection class=\"features-flex\"\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eRims \u0026amp; Tyres\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepths (F\/R):\u003c\/strong\u003e 45 \/ 62 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal \/ External Width:\u003c\/strong\u003e 23 mm \/ 31 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBead \u0026amp; Setup:\u003c\/strong\u003e Hooked; Tubeless\/Clincher\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAero Profile:\u003c\/strong\u003e Bionic Fin Wave Rim\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\u003eEngagement:\u003c\/strong\u003e 36t double-acting ratchet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpokes:\u003c\/strong\u003e Carbon integrated spokes; \u003cstrong\u003eG2 1:1\u003c\/strong\u003e lacing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange:\u003c\/strong\u003e Integrated carbon flange, \u003cem\u003e76 mm effective driving diameter\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Ceramic (CeramicSpeed option)\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\u003eClaimed Weight (pair):\u003c\/strong\u003e ~\u003cstrong\u003e1190 g\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Interface:\u003c\/strong\u003e Disc, Center Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyre Range:\u003c\/strong\u003e Optimized for 28–32 mm road tyres\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 \u0026 Sizes (uses your udc-geo block) --\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!-- Optional: insert the “Bionic Fin Wave Rim” artwork here --\u003e\u003cbr\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/pertual-acme-carbon-wheelset-technical-image.png\" alt=\"Pertual Acme Carbon Wheelset rim shape and cross-section\" loading=\"lazy\" decoding=\"async\"\u003e\u003cfigcaption class=\"udc-geo-cap\"\u003eWave-profiled rim shown for reference.\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\u003eAcme 45\/62\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eInternal Width (mm)\u003c\/th\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eExternal Width (mm)\u003c\/th\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eDepths (F\/R)\u003c\/th\u003e\n\u003ctd\u003e45 \/ 62\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eHub\u003c\/th\u003e\n\u003ctd\u003ePERTUAL Premium Road Disc • 36t double-acting ratchet \u003cstrong\u003eOptional: CeramicSpeed Upgrade\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eSpokes\u003c\/th\u003e\n\u003ctd\u003eCarbon integrated spokes • G2 1:1 lacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eApprox. Weight (pair)\u003c\/th\u003e\n\u003ctd\u003e~1190 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"equiv\"\u003e\n\u003cth class=\"metric\"\u003eTyre Setup\u003c\/th\u003e\n\u003ctd\u003eTubeless \/ Clincher (hooked)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"metric\"\u003eFeatures\u003c\/th\u003e\n\u003ctd\u003eIntegrated carbon flange (76 mm driving diameter) • Bionic Fin Wave Rim\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\"\u003eAll data from Pertual Acme product materials; weights are manufacturer-claimed and may vary.\u003c\/p\u003e\n\u003c\/div\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":50999159423291,"sku":null,"price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/pertual-acme-carbon-wheelset-front.jpg?v=1772136277","url":"https:\/\/underdogscycling.cc\/products\/pertual-acme-carbon-wheelset","provider":"Underdogs Cycling","version":"1.0","type":"link"}