The Shimano 105 WH-RS370 is a tubeless-ready disc brake road rear wheel built for riders who want reliable, all-weather performance without breaking the budget. Paired with a 12mm E-THRU thru-axle and Centrelock disc mount, it slots straight into modern disc road framesets and delivers confident braking alongside a smooth, low-maintenance hub.

Highlights

• Tubeless-ready rim: 19C internal-width aluminium rim accepts tubeless tyres for lower rolling resistance and improved puncture resistance.
• 12mm E-THRU thru-axle: 142 × 12mm rear axle delivers lateral stiffness and precise disc rotor alignment every time you remove and refit the wheel.
• Centrelock disc mount: Industry-standard Centrelock interface for quick, accurate rotor installation and compatibility with Shimano rotors.
• Straight-pull spokes: 24 straight-pull spokes (2.0–1.8–2.0mm butted) resist twisting during tensioning and provide a durable, low-maintenance build.
• Welded rim joint: Seamless welded joint for a smooth braking surface and consistent tyre bead seating.
• 11/10-speed HG freehub: HG spline freehub compatible with 11-speed and 10-speed (with adapter) Shimano/SRAM cassettes.
• Pawl ratchet engagement: Reliable pawl engagement mechanism for a crisp, predictable power transfer feel.

Rim & Tyre

The 19mm internal-width rim is optimised for modern wide road tyres in the 28–45mm range, supporting both tubeless and standard clincher setups. The welded rim joint ensures an even seating surface, and rim tape is required when running tubeless. Maximum recommended tyre pressure is 6.5 bar / 94 psi.

Compatibility & Fit

Rear axle: 142 × 12mm E-THRU thru-axle. Brake mount: Centrelock (rotor not included; 140mm rotor recommended). Freehub: HG spline long (Road), compatible with 11-speed Shimano and SRAM HG cassettes; 10-speed requires a spacer adapter. Wheel size: 700c (622mm). Compatible with Shimano 105 R7000 and other disc road groupsets.