Item No. 10407885
Lightweight maintains efficiency
Combined with FD-6800 chain guide design to reduce chain drop
Optimum power transfer
Dura-ace proven 4-arm design: Same stiffness and lighter weight
14g lighter weight and half the friction of the SM-BB6700, while maintaining the same durability
Variety choice of gearing: 53-39T/52-36T/50-34T/46-36T
Press-Fit BB shell width_86mm
Hollowtech II BB_press-fit type
Small ball bearing
Average weight: 63g
Bike type: Comfort
Hread in or press in: Press-fit
Shell width: 86.5mm
Cup diameter: 41mm
Crank interface: Press-fit
Disclaimer:We only ship this brand to US Addresses.
Weight:2.43 oz
Best Use:Road Biking
