
This part being universal, it may require adaptations
Manufacturer's ref: 420SR-STL 98 SPJ — EK CHAIN 420SR 420
Designed for small displacement engines and versatile uses, the EK 420SR 420 transmission chain combines strength and longevity. The SR series benefits from a specific heat treatment of the plates aimed at enhancing durability and wear resistance while maintaining the flexibility of the links after long distances.
Ideal for urban use, roadsters, motocross, or quads, this chain offers a classic fit on standard sprockets and crowns. Its neutral behavior facilitates maintenance: checking tension, regular cleaning, and lubrication will prolong its performance. Compact and robust, it is suitable for both reassembling a transmission and for quick repairs on the track or during rides.
Common compatibilities: