
This part being universal, it may require adaptations
Manufacturer Reference: 428SR-STL 124 SPJ
The EK CHAIN 428SR chain is a robust solution for the transmission of light motorcycles and quads. Coming from the SR series, it stands out with plates subjected to a specialized heat treatment that enhances durability and wear resistance while maintaining the chain's flexibility after prolonged use. Ideal for replacing a worn chain or for those seeking a reliable part for urban, roadster, motocross, or quad use.
Designed to pair with sprockets and crowns corresponding to the 428 pitch, this chain is suitable for a wide range of applications: daily urban commutes, off-road outings, or for light roadsters. Examples of compatible models (to be verified according to final configuration): YAMAHA YZ 85 LW BIG WHEELS 19/16 (2026), HONDA CB 125 R (2025), BENELLI TORNADO NAKED T 125 (2025).
Simple installation for mechanics and experienced riders: regularly maintain it (cleaning, lubrication) to preserve its qualities and extend the life of the chain and your sprockets.