The S-PHYRE RC910 is Shimano's flagship road race shoe. It was developed alongside the new SPD-SLR pedal platform and refined with WorldTour feedback. It's for riders who race or train hard and want the most direct connection to the pedal that Shimano makes.

A redesigned carbon hollow core sole puts your foot closer to the pedal axle than any Shimano shoe before it. With SPD-SLR cleats, the gap from the top of the cleat to the axle centre is just 12.5mm. The sole gives 16mm of fore-aft cleat adjustment, up from 12mm on the RC903, with clearer markings so you can get back to a known position every time.

This is the Wide fit on the new Dynalast 2.0 last. The toe box is around 6mm wider than Shimano's previous Wide, with roughly 7% more toe volume at size 43, so broad feet get proper room while the heel and midfoot stay secure.

Key features

• Carbon hollow core sole with Shimano's lowest stack height to date
• Built for SPD-SLR pedals and cleats
• 16mm fore-aft and 4mm lateral cleat adjustment, with position markings
• Dynalast 2.0 Wide last, around 6mm wider in the toe box than the previous Wide
• Premium Japanese microfibre upper
• Reinforced carbon heel structure for stability at high power
• Dual BOA Li2F dials with textile laces

These pair with Shimano's SPD-SLR pedals (Dura-Ace PD-R9300 and Ultegra PD-R8200) and CL-SL cleats. SPD-SLR cleats won't work with older SPD-SL pedals like the R7000, so talk to us about pedals if you're upgrading. If you've been sizing up in older Shimano shoes to get width, the new Wide may let you drop back to your true length. Come in and we'll fit you properly.