Full Speed Ahead CK-320 Ebike Crank Arm Set - Bosch Gen 3 BNI 175mm w/o bolts BLK BB/Frame Interface-BB90 Most sockets have either a

Most sockets have either a Shimano bearing preload tool or a 16mm hex for use with Race Face Cinch cranksets

Slots and hook-and-loop simplify bag installation

Link (toggle) construction allows for more cable routing options

2x shifter with brake lever for use with GRX RX610 12-speed systems

Full Speed Ahead CK-320 Ebike Crank Arm Set - Bosch Gen 3 BNI 175mm w/o bolts BLK BB/Frame Interface-BB90 Most sockets have either aFull Speed Ahead CK 320 Ebike Crank Arm Set Bosch Gen 3 (BNI) 175mm w o bolts Black. FSA die cast alloy crank arms for Bosch Gen3 systems. Great way to shed weight over stock steel arms Sleek styling with subtle graphics Spindle bolts sold separately TECH SPECS Color BlackCrank Length (mm) 175Pedal Spindle 9 16"Designed for ebike YesDefined Color Black