RK CHAIN AND SPROCKET RC 390 2013-2018

RC 390
520XU-112L15x45
One of the lightest Sealed-Ring enduro/motocross chain available on the market today. Made for the professional enduro/motocross racers Next generation of enduro/motocross racing chains featuring RKs only technology of Ultra Thin Seal U-Rings or UW-Rings.Features UW-Ring which extremely improves the chain life and lower friction providing high performance under enduro races especially muddy condition.
Available in Silver Color