We do have an optional left side wheel guide and under mount rear caliper bracket available that makes the wheel change easier and faster and is " Legal in the Moto America Daytona 200 "
For Maximum results you will want to purchase captive wheel spacers and
GP style rear stand Lifters.
The pull cup is available in Red, Blue, Silver or Black
If you are using a Pitbull trailer restraint system it will work with this quick change axle, but You will need to order a specific set from Pitbull, Use Part #309-V4