The right gear and accessories will keep you riding while all of your completion is out on the sidelines trying to fix and repair their bikes. This Shimano UN55 Square Taper Bike Bottom Bracket is a must have for your repair kit. This essential item has a BB Shell Width of 68 and a Square Taper JIS spindle interface type.
- Crankarm fixing bolts not included
- BB Shell Width: 68
- Spindle Interface Type: Square Taper JIS
- Spindle Length: 107.0 mm
- BB/Frame Interface: English
- Wght/Dims: .76 lbs. 5.75 x 4 x 2.75