Evotech Performance Rear Axle Slider
A rear axle slider on a shaft drive bike is a bit of a misnomer, since the RH side of the wheel is deeply recessed and the RH side of the well is well protected by the final drive. So, it's probably more appropriate to consider this a final drive slider.
As with everything from Evotech UK, this part is expertly machined, and made from top shelf quality materials.