FSA POWERBOX ALLOY
FSA POWERBOX ALLOY
- cold forged AL061/T6 aluminum crank arms
- BB386EVO 30mm AL7050 alloy spindle fits every frame (purchase BB separately)
- AL7075 100% CNC chainrings
- chromoly chainring bolts
- fits Shimano and SRAM 10-11 speed systems
SIZES
- length: 170, 172.5, 175mm
- BCD - 110mm ABS
- chainring: 53/39, 52/36, 50/34
- new chainring available: 55T, 54T and 42T for Triathlon and time trial; 46/36T for cyclocross
FINISH
- crank finish: polished anodized black
- laser graphics
WEIGHT
- 970 grams