



This part being universal, it may require adaptations
Manufacturer reference: GB520EXW-118-CL
The RK EXW Series transmission chain in 520 format is designed for demanding riders looking for a robust solution for both road and off-road use. Pre-tensioned and pre-stretched in the factory, its links ensure even load distribution and limit initial play, reducing the frequency of adjustments. Made from high-quality carbon alloy steel, the chain features shot-peened and heat-treated components to enhance toughness and heat resistance.
Versatile, the EXW series fits roadsters, enduros, and motocross machines. It is suitable for both daily tasks and demanding outings: installation on standard sprockets and crowns, regular lubrication is recommended to maintain the sealing of the X'Rings and prolong the lifespan of the transmission.