CeramicSpeed BSA MTB Bottom Bracket - BSA Thread 73mm 24mm Spindle Coated Races BLK length-262mm Stroke (mm) 50 Metric Yes

Stroke (mm) 50 Metric Yes Lockout Switch Climb Switch Weight 385 Eyelet Diameter (mm) 12

2 Disc Brake Mount Facing Set to enable easier and more efficient facing of disc brake mounts on carbon fiber frames

9 degrees of backsweep is easier on the wrists than most traditional bends of handlebar and 5 degrees of upsweep offers comfort at all angles

front/rear rear (HG 11sp road) axle/spacing (mm) 12x142 TA hole 28h color matte black weight 369g

CeramicSpeed BSA MTB Bottom Bracket - BSA Thread 73mm 24mm Spindle Coated Races BLK length-262mm Stroke (mm) 50 Metric YesCeramicSpeed BSA MTB Bottom Bracket BSA Thread 73mm 24mm Spindle Coated Races Black. The CeramicSpeed BSA (English) bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Weight 91 Spindle Interface Type Shimano Hollowtech II Defined Color Black