BBUN300 68x118

Bloomfield Bicycle Co Verified independent store

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shimano,BB-UN300 Square Spindle Bottom BracketsFeatures-Fits JIS square-taper cranksets-Crankarm fixing bolts sold separately-Hollow spindleItem Specifications-BB Shell Width (mm): 68,mm-BB/Frame Interface:English-Spindle Length:118-Bottom Bracket Shell I.D.:1.37-Spindle Interface Type:Square Taper JIS Show more