SATO RACING Flush mount-style Frame Sliders for 2015 and up Yamaha R1 provide a sleek, low-profile alternative to traditional Frame Sliders. Featuring tough Delrin slider plates and anodized billet aluminum mounting brackets, they go great with our standard Engine Sliders adding an additional range of protection, or you can install them separately. The slider brackets attach to the engine mount point of the frame where traditional frame sliders would normally be attached. (L/R Set of 2)