Mrp g3 steel chain guidethe g3 features the mrp integrated skid plate that makes it possible to glide over rocks and obstacles with ease the skid and lower guide are combined into one solid structure which enables it to swing on its forward pivot when servicing this makes any chain crank or chainring maintenance simple featuressuited to downhill gravity and enduro ridingsingle ring 1x 78910 and 11 speed drivetrains tracked and grooved upper guide backplate interface increases stiffnes