Details
- Cold forged AL6061/T6 aluminum crank arms
- Forged AL7050 BB386EVO spindle
- AL7075 100% CNC chainrings
- Chromoly chainring bolts
- Fits Shimano and SRAM 10-11 speed systems
Part Numbers
Option | UPC | MPN |
---|---|---|
34/50T / Black / 170mm | 840031073099 | 336-0347553090 |
34/50T / Black / 172.5mm | 840031078698 | 336-0347554090 |