FCM99 9S Ext Crank, 2Pce 6061 Alloy with CNC 7075 22,32,44T C-rings and EXT BB
Integrated External Bearing BB 6061 Aluminum MTB chainset
- Chromoly BB Axle
- Aluminum Silver Anodized BB Cups With Sealed Cartridge Bearings
Specifications
- Material 6061 Aluminum
- Crank Arm Length 175mm
- Fitting English thread BB - 68 or 73m shell
- Teeth 22,32,44T
- Colour Black