Bottom bracket t45 Shimano coated 82.5 sh, fsa, rotor 24mm

Bottom bracket T45 Shimano coated 82.5 for Shimano, FSA, Rotor 24mm black For Shimano frames diameter 24mm Friction gain 0,3-04, watts. 100% smoother and 15% harder than the ceramic competition. Average drag reduction of 75% compared to most BB's Coated products: coating increases bearing ring life, prevents wear. Metallic layer 75% harder than hardened steel. Applied very thinly and evenly over the entire inner and outer surface Box contents: 2 threaded cups with bearings, 2 protective caps, spacer tube, 1 syringe of All Round grease 10ml, 1 installation tool, 1 sticker Hand made in Denmark