Powerbox Power Meter Carbon 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 measurs 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.
- Hollow carbon arms with UD carbon finish
- AL7075 100% CNC chainrings
- AL7075 Torx T-30 alloy chainring bolts
- Suitable for 10/11 Speed Shimano & Sram systems
- Approximate weight - 585g without chainrings