Product description
Thanks to the reliability of SHIMANO seals and bearings, the SHIMANO ULTEGRA bottom bracket has a long service life.
SKU description
- ・Weight reduced by 14g and friction halved compared to SM-BB6700, while maintaining durability
- ・Weight: 69g
Specifications
Structure(Chaincase / E-type)
-
BB Type
PRESS-FIT
Box width (mm)
86.5
Package type
Single pack
Axle length mm
-
Bottom bracket HOLLOWTECH II|Press-fit type
