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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Reactive-dyed for longer-lasting color
5 year leakproof warranty with proof of purchase
removable 120 Flex Tongue
Silicon Side Grip
} 2D forged MGR alloy is CNC weight optimized
Shimano BB-UN300-K Bottom Bracket - English 68 x 122.5mm Spindle Square Taper JIS For Chain Case Kids Reactive-dyed for longer-lasting colorShimano BB UN300 K Bottom Bracket English 68 x 122. 5mm Spindle Square Taper JIS For Chain Case. Shimano BB UN300 Square Spindle Bottom BracketsFits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Spindle Interface Type Square Taper JIS Spindle Length 122. 5 Defined Color Black
