I believe the axle is bigger than the KDX and the hub doesnt have any tabs to drive the drive unit. You could probably machine something up, but it seems like it would be alot of work. The ICO is very reliable and easy to mount. Ill try to get my brother to take a picture of my sensor and magnet mounting.(I dont have a digital camera) It might take a few days though. Does your state require the bike to be tagged up and insured?