Login
Log in if you have an account
Register
By creating an account with our store, you will be able to move through the checkout process faster, store multiple addresses, view and track your orders in your account, and more.
Create an account
- SHIMANO quality/performance cartridge bearing square bottom bracket
- Better chainline stability with chain line stabilizer
- Series: Shimano Tourney TX800 Series
- Fits JIS square-taper cranksets
- Available in regular fit or fit for a full enclosed chain case
- Hollow spindle
- Crankarm fixing bolts sold separately
- Adapter material: Aluminum
Add your review
Review Shimano UN300 68 x 122.5mm E-Type Bottom Bracket
