SRAM Eagle 90 Ebike Crankarm - 155mm ISIS Bosch BDU38 Cap Black Model-Dropout 656 They have a 4 mm

They have a 4 mm hex socket and are 10 mm long so you can use a bash ring with your chainring that has threaded standoffs like our 104 BCD 30t ring

Edge may adjust the light based on factors such as: current lighting conditions

Must use 3T bolts provided with crankset

Tacky texture keeps your hands from slipping

SRAM Eagle 90 Ebike Crankarm - 155mm ISIS Bosch BDU38 Cap Black Model-Dropout 656 They have a 4 mmSRAM Eagle 90 Ebike Crankarm 155mm ISIS Bosch BDU38 Cap Black. The Eagle 90 Transmission E MTB crank is a sleek sturdy answer to a growing demand for robust and aesthetically pleasing components. This unique design is forged from aluminum for robustness and dependability without compromising weight. Select E MTB motors pair with our GapCap for an aesthetically pleasing integrated look. Crank arm GapGap removeable for compatibility with other ISIS