Description
Bottom bracket ITA coated 70mm for Shimano, FSA, Rotor 24mm black For frames Italian thread 70mm, diameter 24mm For Shimano, FSA, Rotor CS bearings last 3 times longer than other bearings. Ceramic balls 100% smoother and 15% harder than the ceramic competition. Average drag reduction of 75% compared to most BB's Coated products: increase bearing ring hardness, avoid wear. Metallic layer 75% harder than hardened steel. Applied very thinly and evenly over the entire inner and outer surface Contents: 2 threaded cups with bearings / 2 protective caps with integrated spacers / Tube spacer / 1 syringe 10ml All Round grease / 1 sticker