Shimano S-PHYRE RX9 (RX910) Gravel Cycling Shoes

RRP: £369.99
Elite Gravel Performance • Race-Ready Power • Walkable Control

⭐ Headline Summary

The Shimano S-PHYRE RX9 (RX910) is Shimano’s flagship gravel and off-road race shoe, designed for riders who demand road-shoe efficiency with off-road control. Combining a full carbon sole, dual BOA® Li2 dials, and a grippy Michelin® rubber outsole, the RX9 delivers explosive pedalling performance, exceptional stability, and confident traction when the route turns rough. From gravel racing to cyclocross and fast adventure riding, this is uncompromising performance for riders chasing results.

🔥 Key Features

• S-PHYRE full carbon outsole for maximum power transfer

• Stiffness Index: 11 – race-level efficiency with off-road practicality

• Dual BOA® Li2 dials for precise, micro-adjustable fit

• 360° wrap-around upper reduces pressure points

• Michelin® rubber outsole for excellent grip off the bike

• Low-profile SPD cleat pocket for efficient pedalling and walkability

• Reinforced toe and heel protection for durability

• Anti-twist heel cup for stability under power

• Lightweight, race-focused construction

🚀 Race-Level Power, Gravel-Ready Control

The RX910 is built to deliver road-shoe stiffness with off-road confidence:

• Full carbon sole ensures immediate power transfer

• Stiffness Index 11 balances efficiency with comfort

• Optimised cleat placement improves pedalling biomechanics

• Perfect for fast gravel racing, CX, and aggressive mixed-terrain riding

This is the shoe for riders who treat gravel like racing — not cruising.

🏃 Confidence On & Off the Bike

Thanks to the Michelin® rubber outsole, the RX9 offers:

• Excellent traction on loose gravel, mud, and pavement

• Secure footing during dismounts and run-ups

• Durable rubber lugs without compromising pedalling efficiency

Ideal for cyclocross, gravel events, and bikepacking routes with hike-a-bike sections.

🎯 Precision Fit & Comfort

• Dual BOA® Li2 dials allow independent upper/lower adjustment

• Wrap-around upper evenly distributes pressure

• Secure heel retention during sprints and climbs

• Race-tight fit without hotspots on long gravel days

Comfort and control from start line to finish chute.

📊 Specifications

• Manufacturer: Shimano

• Model: S-PHYRE RX9 (RX910)

• Category: Gravel / Cyclocross / Off-Road

• Outsole: Full carbon S-PHYRE

• Stiffness Index: 11

• Closure System: Dual BOA® Li2 dials

• Outsole Rubber: Michelin® high-grip compound

• Cleat Compatibility: 2-bolt SPD (MTB/Gravel)

• Fit: Shimano S-PHYRE race fit

• Sizes: (Add sizes stocked)

• Colours: (Add colours available)

🎯 Ideal For

• Competitive gravel racers

• Cyclocross athletes

• Riders wanting road-shoe stiffness with walkability

• Fast adventure and endurance gravel riders

• Cyclists upgrading to a true pro-level gravel shoe

🛒 Why Buy from The Endurance Hub

• ✔ Gravel and CX specialists with real ride experience

• ✔ Expert cleat setup & sizing advice

• ✔ Fast UK delivery or click & collect

• ✔ Trusted Shimano S-PHYRE retailer

• ✔ Support your local endurance cycling hub

Ride gravel with race-day confidence.
Choose the Shimano S-PHYRE RX9 (RX910) — uncompromising power, precision fit, and off-road control.

📍 The Endurance Hub, Littleborough
🌐 Order online: www.theendurancehub.co.uk
📞 Contact us for sizing and cleat setup advice