Shimano UN300 Bottom Bracket English 68 x 122.5mm, 47.5mm Chainline
- 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
$5.48
Original: $18.27
-70%Shimano UN300 Bottom Bracket English 68 x 122.5mm, 47.5mm Chainline—
$18.27
$5.48Shimano UN300 Bottom Bracket English 68 x 122.5mm, 47.5mm Chainline
- 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
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- 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
