{"product_id":"shimano-dura-ace-wh-r9370-50mm-wheel","title":"Shimano Dura-ace WH-R9370 50MM Wheel","description":"Be versatile. Dominate. The DURA-ACE WH-R9370-C50-TL is an all-round racing wheelset refined for lightweight performance, stiffness, and aerodynamics at RACE speeds. From the earliest design stages, testing by world-class riders informed development to pursue the optimal balance of low weight, rigidity, and aero efficiency. In addition to carbon spokes, a thoroughly revised rim layup and hub architecture deliver significant weight savings, achieving 1,302 g per pair (159 g lighter than the previous WH-R9270-C50 model) for sharper response on climbs and during acceleration. This design maintains dependable rigidity at pro-level speeds, providing stable behavior in sprints and high-speed cornering. The new rim profile delivers high aerodynamic efficiency, helping sustain speed across a broad range of conditions.\u003cbr\u003e\u003cbr\u003e-  Rim depth: 50 mm\u003cbr\u003e-  Pair weight: 1,302 g (Front: 593 g \/ Rear: 709 g)\u003cbr\u003e-  Designed with 28-30C tires in mind: 23 mm internal rim width lowers rolling resistance and preserves tire stiffness\u003cbr\u003e-  Aerodynamically optimized rim: Over 5.4 million shape simulations achieved a 6% aero improvement compared to the previous model\u003cbr\u003e-  Carbon spokes: Carbon spokes are optimized to balance low system weight with stiffness\u003cbr\u003e-  Spoke pattern - Front 21 \/ Rear 21: Combined with mixed-diameter carbon spokes to achieve low weight and stiffness for all-round use\u003cbr\u003e-  Hooked tubeless rim: Supports a broad range of tire compatibility\u003cbr\u003e-  Cup \u0026amp; Cone bearings: Excellent serviceability and precise adjustment deliver both speed and durability\u003cbr\u003e-  Rear wheel - DIRECT ENGAGEMENT: Superior drive stiffness for maximum power transfer","brand":"Shimano","offers":[{"title":"12X100MM","offer_id":67646717296736,"sku":"FP_58841","price":2199.0,"currency_code":"NZD","in_stock":true},{"title":"12X148MM","offer_id":67646717329504,"sku":"FP_58840","price":2399.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/5541\/6928\/files\/MediumProduct_QCMDMPWHR937_983929.jpg?v=1791782276","url":"https:\/\/missioncycles.co.nz\/products\/shimano-dura-ace-wh-r9370-50mm-wheel","provider":"Mission Cycles","version":"1.0","type":"link"}