The Shimano S-Phyre SH-RC910 is Shimano's latest flagship race shoe, 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 is built for racing, breakaways and long, hard training days, finished in a classic pro-peloton white.

This is the Standard width — Shimano's regular-volume race fit.

Key Features

• Carbon Hollow Core midsole — seamless, low-stack construction that sits the foot closer to the pedal axle
• Carbon heel cup with anti-twist stabilisation to lock the rearfoot through sprints and high-cadence efforts
• DYNALAST 2.0 last shape to reduce foot fatigue over multi-hour rides
• Dual BOA® Li2 low-profile dials for on-the-fly micro-adjustment
• Updated surround-wrap upper with a tailored instep and forefoot hold, perforated for airflow
• Extra-wide fore-aft cleat adjustment built into the sole

Specifications

• Range: S-Phyre SH-RC910
• Fit: Standard
• Closure: dual BOA® Li2 dials
• Midsole: Carbon Hollow Core, low stack height
• Cleats: SPD-SLR (3-bolt road); compatible with SPD-SL shoes/pedals per Shimano
• Weight: approx. 233 g (size 43)
• Sizes: 36, 37, 37.5, 38, 38.5, 39, 39.5, 40, 40.5, 41, 41.5, 42, 42.5, 43, 43.5, 44, 44.5, 45, 45.5, 46, 46.5, 47, 48
• Colour: White

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 shoe, pedal and cleat gives the lowest stack height.