{"product_id":"shimano-s-phyre-rc9-rc903-spd-sl-boa-cycling-shoes-white-eu-42-uk-7-5","title":"Shimano S-PHYRE RC9 (RC903) SPD-SL BOA Cycling Shoes - White - EU 42\/UK 7.5","description":"\u003cul\u003e\n\u003cli\u003eLightweight and breathable microfiber leather provides optimal fit and premium comfort for the entire ride\u003c\/li\u003e\n\u003cli\u003ePremium heel counter with anti-twist protection for optimal foot positioning during hard acceleration\u003c\/li\u003e\n\u003cli\u003eSlim, low-profile cross lacing provides elegant forefoot lockdown\u003c\/li\u003e\n\u003cli\u003eTwo low-profile BOA Li2 twist locks for quick and precise fine adjustment\u003c\/li\u003e\n\u003cli\u003eIntegrated seamless midsole and upper construction for unparalleled fit, stability and lightness\u003c\/li\u003e\n\u003cli\u003eAdjustable Powerzone wire guide for reliable forefoot support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiffness index:\u003c\/strong\u003e 12 out of 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 450 g in size 42 (pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedal recommendation:\u003c\/strong\u003e PD-R9100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSPD-SL pedal system provides a seamless connection between shoe and pedal for more effective power transfer under extreme pedal loads with wide cleat design for stability while pedaling and walking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSHIMANO DYNALAST\u003c\/strong\u003e\u003cbr\u003eThe toe spring area of a cycling shoe plays an essential role in supporting pedaling efficiency. If it is too high, it can cause more tension in the plantar, calf and posterior thigh muscles. If it is too low, it results in a flexed, inefficient pedaling motion. Extensive research by R\u0026amp;D experts at Shimano has resulted in a superior shoe last design with an optimized toe spring area that promotes a smoother, more energy-efficient upward motion. Shimano Dynalast was developed based on feedback from pro riders and helps reduce energy loss on long rides. So you have more power for the final sprint across the finish line.\u003c\/p\u003e\n\u003cp\u003eLimit energy loss through greater pedaling efficiency: between crank angles of 200 ° and 360 ° occurs in the backward phase of a pedal movement a loss of power or energy. Shoes that use Shimano Dynalast help reduce this energy loss by supporting a smoother, more efficient pedaling motion. If you want to reduce fatigue, get the most out of your legs, or simply perform a bit better, you should ride with Shimano Dynalast.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Grade A","offer_id":53508259184978,"sku":"Hal\/369547#A","price":304.89,"currency_code":"GBP","in_stock":true},{"title":"Grade B+","offer_id":53508259217746,"sku":"Hal\/369547#B","price":315.79,"currency_code":"GBP","in_stock":false},{"title":"Grade C+","offer_id":53508259250514,"sku":"Hal\/369547#C","price":280.59,"currency_code":"GBP","in_stock":false},{"title":"Grade D+","offer_id":53508259283282,"sku":"Hal\/369547#D","price":245.29,"currency_code":"GBP","in_stock":false},{"title":"NEW","offer_id":53508259316050,"sku":"Hal\/369547#NEW","price":339.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8844\/7058\/files\/B0BFGGJ97P_20a.jpg?v=1779370625","url":"https:\/\/www.tlx.co.uk\/products\/shimano-s-phyre-rc9-rc903-spd-sl-boa-cycling-shoes-white-eu-42-uk-7-5","provider":"TLX","version":"1.0","type":"link"}