UFO Plastic & Graphic kit OEM kleur Yamaha YZ125 250 A profile designed for the A profile designed for the teeth that facilitates the evacuation of the mud and minimizes power losses due to friction between the chain and the rear sprocket they’re very resistant to chocs and twists due to their peening and anodization treatments They're designed like OEM plastics and are easy to mount margin:0pt 0pt 0pt 0pt