Shimano BB-UN300 Square Taper Bottom Bracket Size:68mm x 107mm Actual width of installed tire
Shimano BB-UN300 Square Taper Bottom Bracket Size:68mm x 107mm Actual width of installed tireShimano BB UN300 Square Spindle Bottom Brackets Fits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12