Shimano UN300 Square Taper English Bottom Bracket (Silver) (BSA) (68mm) (117.5mm)
Shimano BB-UN300 Square Spindle 68mm Bottom Brackets
Features:
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
Specifications:
Frame Interface: BSA/English Threaded
Spindle Interface: Square Taper JIS
Bottom Bracket Shell ID: 1.37
Shell Width: 68mm
Spindle Lengths: 107mm, 110mm, 113mm, 115mm, 117.5mm, 118mm, 122.5mm
Color: Silver
Weight: TBD
This product is expected to become available for purchase on Wednesday, December 18, 2024
JCross
Verified Owner
Sunday, Feb 6 2022 (about 2 years ago)
Shimano UN300 Square Taper English Bottom Bracket (Silver) (BSA) (68mm) (122.5mm)
Arrived fast. Great value and highest quality for entry level/kids bikes and general repair. Nicely sealed on both sides with full aluminum cups. Worth it!
