Graves Motorsports Aprilia RS457 Diamond No Cut Frame Slider Kit. Graves Motorsports frame savers are designed to help protect your motorcycle in the event of a low speed crash or tip over.Graves Frame slider kits are engineered on the race track and have precise fitment. The unique Diamond shape design of these sliders make for a sleek and innovative profile that keeps the protection of your motorcycle the #1 priority. Compare these with other brands’ features or pricing and the clear winner is the Graves Motorsports. Fitment: Aprilia RS457 2023 +