FSA Fazua/Nidec SL-K Armset 172.5mm ISIS Model=Force 1x XPLR 12/13-Speed Wide Crank Arm Assembly E1 E-Bike compatible Rear Axle 12mm

E-Bike compatible Rear Axle 12mm Thru x 148mm Cassette Body Type Shimano Micro Spline Color Black/Sterling Silver Bearing Type Cartridge Bearings Weight 456 Designed for ebike Yes Defined Color Silver Spoke Interface J-Bend Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc Axle Size 12 X 148Mm

178mm Q-factor Color Black Rings 40/26 Number of Chainrings Double Crank Length (mm) 170 Drivetrain Speeds 11 BB Included No Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Chainring BCD Riveted Chainline/Hub Compatibility 135/142 MTB Hubs Designed for ebike Yes Defined Color Black Size 170Mm Chainring Sizes 40/26T

making cyclists visible not only from behind but from also from the side

Ideal for MTB road gravel cyclocross and commuting

FSA Fazua/Nidec SL-K Armset 172.5mm ISIS Model=Force 1x XPLR 12/13-Speed Wide Crank Arm Assembly E1 E-Bike compatible Rear Axle 12mmFSA ISIS eBike replacement crankarms.