These Swingarm Protectors are for the Suzuki GSX-R125 / GSX-S125 '17- models. 

The R&G swingarm protectors provide protection for vulnerable rear end components in the event of a crash, drop or slide. Replaceable High-Density Polyethylene (HDPE) bobbins are used for superior impact and abrasion protection that helps slow the motorcycle to a smooth, controlled stop. This essential protector will keep valuable components off the ground to prevent some seriously expensive repairs after a fall. Installation is simple with no permanent modification to the bike needed.