Features

The FSA PowerBox Alloy crankset uses a P2M convertible spider design for multiple chainring options. FSA's alloy crank arms and the coupled BB386EVO axle produce a very lightweight and extremely versatile crankset available in a double chainring configuration.

Specifications

• Cranks made of AL6061 / T6 cold-forged aluminum
• The BB386EVO 30mm AL 7050 alloy axle fits all frames (Bottom bracket sold separately)
• 100% CNC-machined AL 7075 platters
• Chromoly chainring bolts
• Compatible with Shimano and SRAM 10-11 speed systems
• Powerbox power sensors provide a measurement of the total power from both legs.
• A comparative analysis of the left and right legs is available with the system upgrade.
• Bluetooth connectivity available with system upgrade