
This part being universal, it may require adaptations
BLACK FRIDAY prices, more than
The EK CHAIN 428SR chain with a pitch of 428 is designed for riders who demand robustness and flexibility on both road and off-road. Coming from the SR series, it maintains its flexibility even after long hours of use thanks to a specific heat treatment of the plates that increases their durability and wear resistance. Ideal for replacing a worn transmission on lightweight machines, quads, and small displacement motorcycles.
Designed to withstand the stresses of transmission — tension, deformation, and friction — this chain offers a good compromise between longevity and smooth riding. It fits into urban, quad, motocross, and roadster environments and is suitable for small engines where a pitch of 428 is required. Be sure to check the sprockets and tensioner during installation and to adhere to proper lubrication to maximize the life of the transmission.