Freewheel body Shimano WH-RS370 - Y0FH98010

The Shimano WH-RS370 - Y0FH98010 freewheel body is an original part designed to restore or optimise the performance of your Shimano rear wheel. Specifically developed for WH-RS370 wheels, this cassette body guarantees perfect compatibility and smooth power transmission, ideal for demanding road cyclists.

Compatible with standard 10- and 11-speed Shimano HG drivetrains, it features a ratchet system for rapid engagement and excellent pedalling responsiveness. Its robust design (steel or aluminium, depending on the version) ensures greater durability in the face of repeated mechanical stress.

Easy to install, this original Shimano component is the ideal solution for replacing a worn or defective freewheel body, while maintaining the initial performance of your wheel.

In short: reliability, perfect compatibility and optimum performance to extend the life of your transmission.

Key features

• Reference : Y0FH98010
• Compatibility: Shimano WH-RS370 wheels (and compatible models)
• Standard: Shimano HG (Hyperglide)
• Speeds: 10 and 11 speeds
• Axle type: 12 mm thru axle
• Engagement: ratchet system
• Fitting: direct replacement (original part Shimano)

FAQ

Is this freewheel body compatible with all Shimano sprockets?
It is compatible with most 10 and 11 speed Shimano HG sprockets, but not with specific standards such as XD or Micro Spline.

Can it be used with a SRAM cassette?
Yes, but only if the SRAM cassette uses the HG standard. Some cassettes (XD type) are not compatible.

Is it a universal part?
No. Freewheel bodies are specific to each hub. This model is designed for Shimano RS370 wheels.

When should a freewheel body be replaced?
In the event of abnormal noise, chain jumping under load or worn splines.

Is assembly complicated?
It requires special tools (Allen key, cassette remover), but is accessible to cyclists used to maintenance.

Technical specifications :

- SHIMANO cassette body
- Freewheel body 10/11v