Shimano UN55 Square Taper Bottom Bracket (Silver) (BSA) (73mm) (110mm)
EBBUN55C10
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Shimano BB-UN55 Square Spindle Bottom Brackets
Features:
- Fits JIS Square-Taper Cranksets
- Hollow spindle
- Crankarm fixing bolts not included
Specifications:
Frame Interface: BSA/English Threaded
Spindle Interface: Square Taper JIS
Bottom Bracket Shell ID: 1.37
Shell Width: 73mm
Spindle Lengths: 107mm, 110mm
Color: Silver
Weight: TBD
