Wheel Upgrade Kits Stumpjumper Designed and manufactured in Europe

Designed and manufactured in Europe

efficient shifting with a 10-51 cassette to ensure you have the gearing to tackle any ride

Turn the ratchet wheel to tighten or loosen mounting bolt

and 15 vents with an internal air channeling system for improved ventilation

Slight V neckline with moisture-wicking and quick-dry finishes

Wheel Upgrade Kits Stumpjumper Designed and manufactured in EuropeCeramicSpeed cartridge bearing kits for wheels is an upgrade option that provides extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Includes 4 X 61803 + 1 X 61903 + 1 X 61804 bearings Fits NSW (NOT DISC) Before mid 2018 (1st gen)