





This part being universal, it may require adaptations
RK Transmission Chain 428HSB-126-CL — reinforced 428H chain designed for intensive use in enduro and motocross. This non-O chain (without O-rings) is aimed at riders looking for a robust and economical part to equip the sprocket and crown of small to medium displacement bikes.
Ideal for the transmission of motocross and enduro machines, this RK chain offers a cost-effective alternative to standard references when the priority is the strength and longevity of the links. Its heat treatment and shot-peening of the parts increase fatigue resistance without the addition of O-rings. Check the number of links and the pitch of your sprocket/crown kit before installation for a precise fit.