The Shimano GRX WH-RX570 is a tubeless-ready alloy front wheel engineered for gravel and adventure cyclists who want reliable performance across mixed terrain. With a 21.6mm internal rim width, bladed straight-pull spokes, and a 650B diameter, it pairs naturally with wider gravel tyres for better traction and confidence on loose surfaces.

Highlights

• Tubeless-ready rim: 21.6mm internal width accommodates 38–53mm gravel tyres and supports tubeless setup for lower pressures and fewer punctures.
• Bladed straight-pull spokes: 24 stainless steel bladed spokes in a 2-cross lace pattern deliver a strong, aerodynamic wheel build that resists wind deflection.
• 12x100mm E-THRU axle: Thru-axle hub provides a stiff, play-free connection to your fork for precise handling on rough terrain.
• Centre Lock disc mount: Quick-change rotor interface keeps servicing simple and is compatible with Shimano-spec disc rotors.
• 650B / 27.5" diameter: Popular gravel wheel size that balances tyre clearance, acceleration, and handling agility.
• Cup-and-cone hub bearings: Field-serviceable bearing system for long-term reliability and easy trailside adjustment.

Built for Gravel

The WH-RX570 sits within Shimano's GRX component group — a dedicated gravel drivetrain and wheel platform. The rim is constructed with a welded joint and an asymmetric tubeless-compatible bed (ETRTO 584 x 21C), making it easy to set up tubeless with standard valves and tape. The wide internal channel supports the tyre shapes that modern gravel riding demands, from fast-rolling 38mm semi-slicks to chunky 53mm adventure rubber.

Compatibility & Fit

Fits forks with a 12x100mm thru-axle and Centre Lock disc brake mount. Designed for 650B (27.5") tyres, 38–53mm width range. Wheel diameter ETRTO 584mm. Compatible with standard Presta valves for tubeless setup. Front wheel only — sold individually. Pair with the WH-RX570-TL-R12-650B rear wheel for a matched set.