Replacement PAS only Freehub, Shimano HG

This is a spare / replacement freehub for the V3 All-Axle motors from Grin which pas quadrature PAS sensing but no torque signal. It has a 4 pin connector that plugs into a special PCBA inside the grin motor to communicate with and decode the PAS lines. 

It can be used for service / repair of a V3 rear All-Axle motor where torque sensing is not required. The disassembly sequence is critical, you must remove the 6 screws holding sensor to side plate before removing the motor side plate and hold the sensor against the axle while disassembling. Otherwise you will tear the signal cables if the freehub is allowed to slide off with the side plate. 

Please note that we do not offer support or documentation of any kind for using this PAS sensor in other applications outside of a replacement part on Grin motors.