Enhance your cycling performance with the CeramicSpeed bottom bracket, combining durability and exceptional efficiency for every pedal stroke.
SRAM DUB coated 47X68 for 29mm bottom bracket For T47/68 frames diameter 47, 68mm crank width For 29mm axles 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
Brand | CeramicSpeed |
Supplier reference | CS107837 |
Color | black |
Main color | Black |
Assortment | T47 |
Stability | Road cycling |