The S-Phyre SH-RC910 is Shimano’s latest race shoe. It was designed alongside the new SPD-SLR pedals and cleats as one system, for a lower, more direct connection to the bike. At just 233 g (size 43), it’s built for racing, breakaways and long, hard training days. The white colourway gives it the classic pro-peloton look.

• Carbon Hollow Core midsole: a seamless, low-stack construction that puts your foot closer to the pedal axle.
• Carbon heel cup with anti-twist stabilisation: locks the rearfoot in place through sprints and high-cadence efforts.
• DYNALAST 2.0: Shimano’s refined last shape, designed to reduce foot fatigue over multi-hour rides.
• Dual BOA Li2 low-profile dials: micro-adjust the fit on the fly.
• Updated surround-wrap upper: a tailored hold across the instep and forefoot, with perforations for airflow on hot days.
• Extra-wide cleat adjustment range: fore-aft adjustment is built into the sole for precise cleat positioning.

Three fits to choose from:

• Standard: 36, and 37–47 in half sizes, plus 48
• Wide: 38–47 in half sizes, plus 48. Extra forefoot room for broad or high-volume feet.
• Narrow: 36, and 37–44 in half sizes. A slimmer hold for low-volume feet.

Pedals and cleats: The RC910 is built around Shimano’s SPD-SLR system, including the Dura-Ace PD-R9300 and Ultegra PD-R8200 pedals with SPD-SLR cleats. Pairing all three gives you the lowest stack height. https://ride.shimano.com/pages/spd-slr?srsltid=AYCX9vKMJ-3EHd9euB46xTQDVJs0xqfFNrtXVJ_xuweN3qaWTcIqWl1s