FSA Powerbox cranksets feature FSA’s proven crankset construction, ANT+ transmission, and 386EVO interchangeability so they can fit nearly any frame.

• ANT+ transmission developed by Power2max
• Cold forged AL6061/T6 aluminum crank arms
• AL7075 CNC machined chainrings
• AL7075 Torx T-30 alloy chainring bolts
• Battery life is approximately 300-400 hours
• Easy to replace CR2450 battery
• Rings: 52/36
• Defined Color: Black
• Spindle Interface Type: 386 EVO
• Chainring BCD: 110 FSA ABS
• Color: Black
• Chainline/Hub Compatibility: 130 Hubs
• Drivetrain Speeds: 11
• Number of Chainrings: Double
• Crank Intended Use: Road
• Pedal Spindle: 9/16″
• BB Included: No
• Crank Length (mm): 170