Just installed GSG-Moto frame protecters and fork protecters today. Fork protecters were a snap. Sliders just fair difficulty mostly due to the very poor directions but the fit was great once I stoped reading the two line directions and looked at the pictures. They are from Germany but who ever translated the direction into english got the side of the bike switched. They came from Wild Hair Accessories. Took a while to get shipped to US but worth the weight. Just hope I will never need them!!!!