Shimano SM-BB71 MTB Press Fit Bottom Bracket for 104.5 / 107mm Shifter_Mount firmly push the novel insertion

firmly push the novel insertion tube straight into the hole and extract the tool depositing the repair plug in the tyre

Rubber Kinetics | DST 8

Length - 350mm / 400mm

Large 11 tooth pulleys increase service life and reduce noise

The compliant front wheel improves handling and control in the turns

Shimano SM-BB71 MTB Press Fit Bottom Bracket for 104.5 / 107mm Shifter_Mount firmly push the novel insertionShimano SM BB71 MTB Press Fit Bottom Bracket for 104. 5 107mm Complete Saint level press fit bottom bracket assembly for Shimano HollowTech II MTB cranks. Features: Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage Set includes left and right hand cups, inner cover, and inner O rings Sealed cups keep out dirt and water Maintenance free Compatible with the press fit equivalent of 83mm shells, 104. 5