



This part being universal, it may require adaptations
The RXP Series Transmission Chain by MOOSE OFFROAD HARD - PARTS is a robust and pragmatic solution for racing mini-motorbikes. Designed in 420 format and developed for intensive use, this non O-ring chain is factory lubricated to facilitate break-in and withstand repeated stresses on the track. Its construction combines high-strength nickel-plated inner plates and gold anti-corrosion treated side plates, offering a good compromise between mechanical strength and durability against mud and debris.
Ideal for the final drive between the sprocket and the crown on mini-motorbikes, it is suitable for riders looking for a chain ready to withstand competitive use without specific maintenance of the seals. Installation is done like a standard chain: check the tension and the sprocket/crown alignment before commissioning.