Description
EVO386 46X86 road bottom bracket for Shimano, FSA, Rotor 24mm red CS bearings last at least 3 times longer than other bearings. 100% smoother and 15% harder balls than the ceramic competition. Average drag reduction of 75% compared to most BB's Contents: 1 BB with bearings / 2 protective covers / 1 syringe 10ml of grease / 1 sticker