Shimano BB-UN300 Bottom Bracket 68x110mm Without Fixing Bolts Running High quality pump for RockShox

High quality pump for RockShox air forks and rear shocks

Improves braking performance

Barrel / Thumb Lock aluminum

CeramicSpeed UFO grease range features updated packaging to improve the use and storage over time

Add it to your setup and ride with the confidence of a sealant developed alongside professional teams and tested at the highest level of competition

Shimano BB-UN300 Bottom Bracket 68x110mm Without Fixing Bolts Running High quality pump for RockShoxShimano Bb Un300 Bottom Bracket 68x110mm w o Fixing Bolts Specifications SHIMANO quality performance cartridge bearing square bottom bracket Better chainline stability with chain line stabilizer 3 structures available: Standard, E type, chain case options Adapter material: Aluminum Mfr Claimed Weight TBC