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The Shimano RC910 Road Cycling Shoes – Wide Fit represent the next generation of Shimano’s flagship S-PHYRE road racing shoes. Developed as a complete pedaling system with the new SPD-SLR platform and refined through WorldTour feedback, the RC910 combines exceptional power transfer with a precise, supportive fit for demanding road riding and racing.
Built around the new SHIMANO DYNALAST 2.0 Wide fit, the RC910 provides a roomier forefoot and larger toe box while maintaining the secure, locked-in feel expected from a high-performance race shoe. Its carbon hollow core sole, dual BOA® Li2F dials and premium Japanese microfiber upper deliver a highly connected and refined ride feel.
Features
- SHIMANO DYNALAST 2.0 Wide fit with a wider forefoot and larger toe box
- Carbon hollow core sole creates Shimano’s lowest stack height for direct power transfer and efficient pedaling
- Premium Japanese microfiber upper provides a lightweight, breathable and seamless race-ready fit
- Dual BOA® Fit System Li2F dials with textile laces allow precise micro-adjustments and a secure wrap around the foot
- Extended SPD-SLR cleat adjustment range makes it easier to fine-tune your pedaling position
- Reinforced carbon heel structure helps minimize twisting during high-power efforts
- Carbon fibre heel cup with anti-twist stabilization enhances stability and foothold
- SHIMANO DYNALAST 2.0 reduces pressure around the foot for improved comfort during long, intense rides
- Updated surround-wrapping upper provides a precise fit from toe to instep
- New upper perforations improve breathability while adding a modern look
Sizing Note
The SHIMANO DYNALAST 2.0 Wide fit is noticeably roomier than the previous DYNALAST Wide and Standard fits, offering increased width and a larger toe box. Riders who currently wear a Standard fit can expect more room in the toe area, while those who previously sized up for extra width or toe room may prefer going down by ½ size for a more precise fit.
The Shimano RC910 Wide Fit delivers flagship S-PHYRE performance with a more accommodating fit for riders who need extra room through the forefoot. With Shimano’s lowest stack height, carbon hollow core sole and precision BOA® closure, it is engineered for maximum pedaling efficiency, stability and race-ready comfort.
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