FSA road crankset Powerbox UD carbon 110mm BB386EVO ABS

FSA’s ROAD PowerBox Carbon Crankset employs a P2M convertible spider design for multiple chainring options. FSA's hollow carbon arms and BB386EVO spindle mated together produce a very lightweight, extremely versatile power meter crankset available with a double chaining configuration.

• Hollow carbon arms with UD carbon finish
• BB386EVO 30mm AL 7050 alloy spindle fits every frame (purchase BB separately)
• AL7075 100% CNC chainrings
• AL7075 Torx T-30 alloy chainring bolts
• Fits Shimano and SRAM 10-11 speed systems
• Spider-based power sensors provide total power output measurement of both legs, with Left & Right leg output analysis available with system upgrade*
• Bluetooth connectivity available with system upgrade*
• *System upgrades (consumer in-app purchase) will be available from September 2017, Costs and complete features of the system upgrade to be announced
• Weight 749g, 585g(without bottom brackett)
• Bolt Circle Diameter 110ABS
• Compatibility BB386
• Drivetrain Compatibility Shimano 10/11S, Sram 10/11S, FSA 11S