Shimano UN300 Square Taper English MTB Bottom Bracket (Silver) (BSA) (73mm) (122.5mm)
EBBUN300C23X
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Shimano BB-UN300 Square Spindle 73mm MTB Double Bottom Bracket
Features:
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- 48.8mm Chainline
Specifications:
Frame Interface: BSA/English Threaded
Spindle Interface: Square Taper JIS
Bottom Bracket Shell ID: 1.37
Shell Width: 73mm
Spindle Lengths: 122.5mm
Color: Silver
Weight: TBD
