CARTRIDGE BOTTOM BRACKET SET, DURA-ACE TRACK, BB-7710
Features:
- OCTALINK BB
- 8-spline interface between bottom bracket and crank arm
- Better meshing and power transmission
Specs: | |
---|---|
Thread In Or Press In | English thread |
Shell Width | 68mm |
Series | Dura-Ace |
Generation | Dura-Ace 7700 |
Spindle Length | 109.5mm |
Crank Interface | Octalink V1 |
This product was added to our catalog on March 4, 2019