Full Speed Ahead CK-752 Shimano STEPS Ebike Crank Arm Setet - 170mm Fits Shimano Hollowtech II BLK CheckoutSpec= 27.5 Boost }Wolf Tooth Elliptical Direct Mount

}Wolf Tooth Elliptical Direct Mount Chainring - 32t SRAM Direct Mount Drop-Stop A For SRAM BB30 Short Spindle Cranks 0mm Offset Black

0 Length 244 Defined Color Silver Spoke Interface J-Bend

Frame bumper stops from RockShox

}Shimano Ultegra ST-8150 Di2 Dual Control Shift/Brake Lever for Rim Brakes - Right 12-Speed Black

Steel hex wrench inserts were designed to pair with the Pack Wrench - Ultralight 1 Inch Hex and Bottom Bracket Wrench

Full Speed Ahead CK-752 Shimano STEPS Ebike Crank Arm Setet - 170mm Fits Shimano Hollowtech II BLK CheckoutSpec= 27.5 Boost }Wolf Tooth Elliptical Direct MountFull Speed Ahead CK 752 Shimano STEPS Ebike Crank Arm Setet 170mm Fits Shimano Hollowtech II Black. FSA Shimano STEPS eBike replacement crankarms. TECH SPECS Color Black Crank Length (mm) 170 Weight 469 Pedal Spindle 9 16" Spindle Interface Type Hollowtech II Designed for ebike Yes