1 Pair Frame Slider Guard. 100% Brand New Frame Sliders Crash Pads Protector. Designed to minimize the amount of damage to your bike’s frame, engine, casing and fairing in the unfortunate event of it being dropped. High Torsion and Stress Resistance Crash Pads. CNC-machined Mounting, Anodized Surface Finishing. No modifications required for mounting. Condition: 100% Brand New. Material: Consist of a structure in aluminum and Delrin. Surface finishing: Anodized. Function: Minimize the amount of damage to your bike’s frame, engine, casing and fairing in the unfortunate event of it being dropped.