Description
Bottom bracket CeramicSpeed bb30 roulements coated bb30 / pf42x68 30mm
Bottom bracket BB30 coated BB30 42X68 For BB30 frames PF42x68 For BB30 frames 68mm box width, 42mm diameter CS bearings last 3 times longer than other bearings. Ceramic balls are 100% smoother and 15% harder than the ceramic competition. Average drag reduction of 75% compared to most BB's Coated products: increases bearing ring hardness, prevents wear. Metallic layer 75% harder than hardened steel. Applied very thinly and evenly over the entire inner and outer surface Contents: 2 bearings / 2 spacers 1mm / 2 spacers 0,5mm / 1 seal 0 / 1 syringe of All Round grease 10ml / 1 sticker
