Description
The RMR Hydro Stop Extensions (Old Style) are made for older-generation KYB forks (pre-2019) used on snow bike conversions. They extend the fork’s hydraulic bottoming stop so it engages earlier, giving the extra bottoming resistance needed to handle the added weight and reduced travel of a snow bike setup.
Features
- Fits older-style KYB forks
- Increases hydraulic bottoming resistance
- Protects the fork from harsh bottoming on hard landings
- Precision machined, sold as a pair
Professional installation recommended. Contact us to confirm fitment for your bike and fork model.





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