Shimano BB-UN300 Bottom Bracket - English 68 x 110mm Spindle Square Taper JIS MFPN=A5690549 With an ideal position in

With an ideal position in the middle of the strength to weight to width range it works with many tire sizes and is the ideal choice for all eMTBs meant to be ridden on proper MTB terrain

The two-piece face plate features our bar-gripping DWT (Dynalock Web Technology) which increases the bar/stem interface

Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Type Flat Mount Pad Compound Resin Defined Color Black

Length 325 Color Black Weight 482 Travel (mm) 100 Actuation Cable Remote Diameter 31

Shimano BB-UN300 Bottom Bracket - English 68 x 110mm Spindle Square Taper JIS MFPN=A5690549 With an ideal position inShimano BB UN300 Bottom Bracket English 68 x 110mm Spindle Square Taper JIS. 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 110 Defined Color Black