{"product_id":"shimano-dura-ace-wheelset-wh-r9270-c60-hr-tl-front-a-rear-pair","title":"Shimano Dura Ace Wheelset WH-R9270-C60-HR-TL Front a Rear Pair","description":"\u003cp dir=\"auto\"\u003eThis is a high-end carbon wheelset from Shimano's Dura-Ace R9200 series, designed specifically for disc-brake road bikes. The model code breaks down as follows: \u003cstrong\u003eWH\u003c\/strong\u003e (wheel), \u003cstrong\u003eR9270\u003c\/strong\u003e (Dura-Ace series), \u003cstrong\u003eC60\u003c\/strong\u003e (60mm deep rim profile), \u003cstrong\u003eHR\u003c\/strong\u003e (high rigidity), \u003cstrong\u003eTL\u003c\/strong\u003e (tubeless-ready). It's optimized for time trials, triathlons, criteriums, and flat, high-speed courses, emphasizing aerodynamic efficiency and enhanced lateral stiffness for better power transfer during sprints and cornering.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eKey Specifications\u003c\/h4\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable dir=\"auto\" data-wide=\"false\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"sm\"\u003eFeature\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003cstrong\u003eWheel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTubeless-ready clincher (TL), includes tubeless tape; no storage bag included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003cstrong\u003eSpoke Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eFront: 24H; Rear: 24H (with OPTBAL 2:1 spoke pattern on front for balanced tension and rigidity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003cstrong\u003eRim\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e60mm deep carbon, wind-tunnel-tested D2 profile (reduces drag at 0-15° yaw angles); internal width ~21mm (suitable for tires up to 32mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003cstrong\u003eHubs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eFront: 12mm E-Thru thru-axle; Rear: 12mm E-Thru thru-axle, Direct Engagement aluminum freehub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e12-speed cassettes only; disc brake (Center Lock rotor mount); replaces older 100mm front \/ 142mm rear quick-release standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003cstrong\u003eAxle Spacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eFront: 100mm x 12mm; Rear: 142mm x 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e~1,550g (wheelset; approximate, varies by source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRoad racing, time trials, triathlons; ideal for flatter terrains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e192790890944\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTypically black (series color)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4 dir=\"auto\"\u003ePerformance Highlights\u003c\/h4\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamics\u003c\/strong\u003e: The deep-section rim with D2 profile minimizes air resistance, providing stability at high speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigidity\u003c\/strong\u003e: Increased by ~20% over previous models via stiffer 1.8mm spokes (vs. 1.5mm), optimized hub design, and the \"HR\" high-rigidity construction—perfect for aggressive sprinting and handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability \u0026amp; Comfort\u003c\/strong\u003e: OPTBAL spoke system balances tension to reduce breakage risk; vertical compliance absorbs road vibrations for better control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless Setup\u003c\/strong\u003e: Pre-taped for easy conversion; supports lower pressures for improved traction and reduced rolling resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThis wheelset pairs seamlessly with Shimano Dura-Ace Di2 electronic shifting and hydraulic disc brakes. It's praised by pro athletes for its responsiveness and speed.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":52417402011921,"sku":"210000009823","price":2285.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/3190\/6577\/files\/5f14588c0b8e41df8a3effbf4c554eea1282bd28.png?v=1758908221","url":"https:\/\/arvadatri.com\/products\/shimano-dura-ace-wheelset-wh-r9270-c60-hr-tl-front-a-rear-pair","provider":"Arvada Triathlon Company","version":"1.0","type":"link"}