Description
Bottom bracket CeramicSpeed t4530 coated 82.5 ø30mm longueur > 100mm
Bottom bracket road T4530 coated 82.5 Ø30mm length > 100mm black For 82.5mm wide frames, 45mm diameter Friction gain 0.3-04, watts. 100% smoother and 15% harder balls 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 cups with bearings installed, 2 spacers 1mm, 2 spacers 0,5mm, 2 protective caps, 0-ring seal, spacer tube, 1 syringe of All Round grease 10ml, 1 sticker, 1 installation tool Hand made in Denmark
