Park Tool Crown Race Setting System Extension (CRS-15EXT) BSS-000183 C02 inflator kit

C02 inflator kit

A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings

KICKR Smart Trainers offer the widest range of compatibility and connectivity

Shimano gearing and powerful disc brakes take care of the stop and go and offer Shimano's benchmark performance

attractive Park Tool Blue vinyl finish for easy wiping off of dirt and grease

Park Tool Crown Race Setting System Extension (CRS-15EXT) BSS-000183 C02 inflator kitAbout Park Tool Crown Race Setting System Extension (CRS 15EXT) Extend the compatibility of the CRS 15 to accommodate steering columns up to 425 mm. About Park Tool Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the