Bought new, opened them, but never installed them. I had to wait months until they got them in stock, and they are gone again. From the manufacturer:

2002 - 2020 Honda VFR800 Interceptor Vtech No Cut Frame Sliders

T-Rex Racing 2002 - 2020 Honda VFR800 Interceptor frame sliders

Description

Condition: New

Material: UHMW-PE (ultra high molecular weight polyethylene), aircraft grade aluminum

NO CUT or plastic fairing modifications required

Fit Models: Honda

2002 - 2020 VFR800 / F Interceptor

This purchase is for a set of frame sliders for the above bike model. The sliders feature a new design of a complete solid puck without a hollowed-out center. This increases the strength and contact surface to about 30%. The bracket is bolted to the engine mount and the slider puck is bolted onto it. The material of the puck is made of UHMW-PE (ultra high molecular weight polyethylene), a tough plastic with good strength, wear resistance and dimensional stability. It is more dimensionally stable than Nylon and used in many industrial ball bearing and friction reducing applications. Compared to Delrin, it is softer but tougher. Delrin is harder but more brittle. It is an ideal material for frame sliders since it can absorb more impact force onto itself and therefore reduce the impact on the frame and engine. The slider pucks can be inexpensively replaced in case of a low-side. We use highest grade commercially available 12.9(177,000 psi in tensile strength) wherever possible. Rest assured that you are getting the best material commercially available.