Description
Bottom bracket CeramicSpeed ita Sram dub coated 70mm 29 mm
ITA SRAM DUB coated 70mm road bottom bracket for 29mm red For ITA Threaded 70mm frame For 29mm axle 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 ceramic bearing cups / 2 protective caps / 4 spacers 1mm / 1 syringe 10ml of All Round grease / 1 sticker
