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FSA Powerbox aluminium crankset

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  • FSA’s ROAD PowerBox Alloy 1x Crankset employs a convertible spider design for multiple chainring options. FSA’s alloy arms and BB386EVO spindle mated together produce a very lightweight, extremely versatile power meter crankset available with a double chaining configuration. Now available for download and purchase are the PowerBox Upgrades for the FSA PowerBox giving additional data during the ride and for analyzing your training sessions. Upgrades available are Left/Right-Balance and Pedal Smoothness upgrade.

    • Cold forged AL6061/T6 aluminum crank arms
    • BB386EVO 30mm AL 7050 alloy spindle fits every frame (purchase BB separately)
    • AL7075 100% CNC stealth BLACK chainrings
    • BCD: ABS 110mm, 4h
    • 1x chainrings: 44T, 42T, 40T, 38T 36T
    • Chromoly chainring bolts
    • Optimized for 11 Speed systems
    • Weight: 904 gr (38T x 170mm) w/o BB
    • Including Bluetooth



    FSA’s ROAD PowerBox Alloy Crankset employs a P2M convertible spider design for multiple chainring options. FSA's alloy arms and BB386EVO spindle mated together produce a very lightweight, extremely versatile power meter crankset available with a double chaining configuration.
    Now available for download and purchase are the PowerBox Upgrades for the FSA PowerBox giving additional data during the ride and for analyzing your training sessions.

    • Cold forged AL6061/T6 aluminum crank arms
    • BB386EVO 30mm AL 7050 alloy spindle fits every frame (purchase BB separately)
    • AL7075 100% CNC stealth BLACK chainrings
    • New chainring available: 55T, 54T and 42T for Triathlon and Time Trial; 46/36T for Cyclocross
    • Chromoly chainring bolts
    • Fits Shimano and SRAM 10-11 speed systems
    • Including Bluetooth


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