Description
Bottom bracket CeramicSpeed pf30 Sram dub coated 46x73 29 mm
PF30 SRAM DUB coated 46X73 bottom bracket for 29mm red For SRAM DUB frames 73mm box width, 46mm 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 protective covers, spacer tube, 1 spacer 3mm, 2 spacers 1mm, 1 syringe of All Round grease 10ml Hand made in Denmark
