Powerbox Power Meter Alloy Road Chainset
FSA Powerbox power meter chainsets use proven power2max® power meter technology for precise power measurements, combined with proven FSA chainset construction featuring the innovative BB386EVO / BB392EVO 30mm spindle system that fits any frame.
The Powerbox chainset power meter measures both left and right leg outputs and sends the information to your cycle-computer via Ant+ protocol or via an optional Bluetooth upgrade.
The FSA PowerBox BB386EVO power meters are the first choice for riders wanting ease of use, precise and reliable power measurement and robust construction.
- Cold forged AL6061/T6 aluminium crank arms
- AL7075 100% CNC chainrings
- Chromoly chainring bolts
- Suitable for 10/11 Speed Shimano & Sram systems
- 950g for 175mm 53/39 BB30 variant