Using the principles of centrifugal force, Core EXP automatically engages and disengages based on RPM. This means you can come to a complete stop in gear, without touching the clutch lever, and your bike stays...
MXU series is the next generation of enduro/motocross racing chains featuring RK?s only technology of Ultra Thin Seal, U-Rings or UW-Rings, make possible to design a Sealed Chain withthe weight of a Non-Sealed Chain....
Designed for motocross racer, lighter weight but stronger chain compare to Heavy Duty Chain.non-sealed chainExcellent quality and cost performance for motocross racers 50-150cc."
"8807