Bottom bracket bb86 Sram dub coated 41x86.5 29 mm

Bottom bracket BB86 SRAM DUB coated 41X86.5 29 mm black For BB86 frames 86.5mm diameter 41mm For SRAM DUB 29mm 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 CS bearings / protective caps / 1 plastic film / 4 spacers 1mm / 1 syringe of grease 10ml All Round / 1 sticker