Shimano BB-UN300 Bottom Bracket - English 73 x 123mm Spindle Square Taper JIS ModelNumber=C0754 8 Bar Drop (mm) 125

8 Bar Drop (mm) 125 Bar Reach (mm) 80 Bar Top Style Round Cable Routing Internal Clip-on Compatible No Color Black Defined Color Black Drop Bend Style Compact Flare 4 Material Carbon Weight 178 Width 42 Width Measurement Center

} Contains Biofibers that mix with the latex to create a faster more durable seal

Clamp Style Standard Rails Color Silver Defined Color Silver Defined Color List Silver Diameter 27

Wolf Tooth Hanger alignment tools

}Finish Line Fiber Grip 1

Shimano BB-UN300 Bottom Bracket - English 73 x 123mm Spindle Square Taper JIS ModelNumber=C0754 8 Bar Drop (mm) 125Shimano BB UN300 Bottom Bracket English 73 x 123mm Spindle Square Taper JIS. Shimano BB UN300 Square Spindle Bottom BracketsFits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle TECH SPECS BB Shell Width (mm) 73 BB Frame Interface English Bottom Bracket Shell I. D. 1. 37 Defined Color Black Spindle Interface Type Square Taper JIS Spindle Length 123