In stock we have this Bosch Gen4 CX motor - Model BDU 450 CX
This PX'd against a new motor as this one required a service and bearings, we had it sent to a Bosch service centre for an overhaul which included full service, transfer box overhaul, R/H crankshaft bearings and a full upgrade kit to future proof the motor, info on this upgrade are attached as an image above.
It has covered approx 1500 miles but is now ready to ride and comes with 90 days warranty.
* you might need to get this programmed depending on your bikes spec, its not always necessary but this can be done at most Bosch dealers*