Description
Shimano BB-UN300 Square Spindle Bottom Brackets
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle

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BB-UN300 Bottom Bracket
BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JIS
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Shimano BB-UN300 Square Spindle Bottom Brackets
Shimano BB-UN300 Square Spindle Bottom Brackets
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