SRAM Eagle 90 Ebike Crankarm - 150mm ISIS Bosch BDU38 Cap Black MFPN=GPJ000 The 55 TPI freestyle casing

The 55 TPI freestyle casing is designed to handle high tire pressure for big tricks and tough landings

Designed to closely replicate the feel of snow

Automotive-grade hardware

The external tool pouch is designed to fit any of Lezynes 4-bit tools

CrV tool steel swivel head

SRAM Eagle 90 Ebike Crankarm - 150mm ISIS Bosch BDU38 Cap Black MFPN=GPJ000 The 55 TPI freestyle casingSRAM Eagle 90 Ebike Crankarm 150mm 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