Pay in 4 interest-free payments of $4.50 Learn more
Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
No-tool install
2 Rise 75 Weight 362 Width 570
Black anodized
you can track and record performance data without extra external sensors
but not polished
NEW Shimano BB-UN300 Bottom Bracket - English, 68 x 117.5mm Spindle, Square Tape variant-size-sm No-tool installShimano BB UN300 Square Spindle Bottom Brackets Fits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle BB Frame Interface English Bottom Bracket Shell I. D. 1. 37 Defined Color Black Spindle Interface Type Square Taper JIS
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