Primary drive steel kit & x-ring chain for kawasaki kx450sr 2022

Sprocket kits include the following stock size primary drive steel front sprocket stock size primary drive steel rear sprocket stock size primary drive x-ring chain all front and rear sprockets are manufactured to o.e.m., specs using high grade hardened steel. all match original equipment exactly for perfect fit and size. the orh x-ring chain is primary drives best off-road chain for performance and durability. x-ring shape provides an outstanding seal with reduced friction. average tensile strength 8,120 lbs.