Hope PRO 5 Shimano MicroSpline Aluminium, 12 Speed Freehub, Inc X12 Spacer
This is a Hope Pro 5 Rear hub Microspline Freehub Body - Supplied with Drive Side spacer
This will allow change of a Hope Pro 5 hub to 12 speed Shimano Microspline
Note:If you are running an e-bike its recommended to use a steel instead of aluminium free hub due to the extra torque created by the motor