
This part being universal, it may require adaptations
EK 428SR 428 Drive Chain (manufacturer part number: 428SR-STL 108 SPJ) — a robust chain from EK CHAIN, designed to transmit power smoothly on roads, trails, and tracks. The SR series focuses on a geometry and heat treatment of the plates that maintain the chain's flexibility even after prolonged use, while enhancing wear resistance.
Designed for urban, quad, motocross, and roadster environments, this chain is suitable for versatile uses: daily commutes, off-road rides, or sporty sessions. Its profile promotes good interaction with the sprocket and crown, facilitating acceleration and responsiveness. To maintain its performance, ensure proper tension adjustment, regular lubrication, and check the condition of the links and rollers after intense use.
Indicative compatibility: suitable for models such as YAMAHA YZ 85 LW BIG WHEELS 19/16 (2026), HONDA CB 125 R (2025), and BENELLI TORNADO NAKED T 125 (2025). A reliable choice for those seeking a durable transmission without compromising on operational smoothness.