The EK 428SR 428 transmission chain (manufacturer reference 428SR-STL 126 SPJ) is designed for riders seeking a robust and versatile chain for urban use, quads, motocross, or roadsters. Part of the SR series, it features a design that maintains flexibility even after long hours of riding: the plates undergo a specific heat treatment to enhance their durability and wear resistance without compromising the flexibility of the links.
- Type: 428SR chain, pitch 428
- Number of links: 126
- Color: Steel / Steel
- Relative lifespan (100 links): 200
- Weight: 0.9 kg / 100 links (≈ 1.13 kg for 126 links)
Designed to effectively transmit power between the sprocket and the crown, this EK CHAIN features a sleek and durable steel finish, suitable for the demanding environments of trails, enduros, and small roadsters. It is particularly suited for compact models and small single-cylinder bikes — among other possible compatibilities, we can mention the YAMAHA YZ 85 LW Big Wheels, the HONDA CB 125 R, and the BENELLI Tornado Naked T 125.
Regular installation, adjustment, and maintenance are essential to preserve the longevity of the chain. EK CHAIN offers a reliable solution for those who want to maintain a high-performance transmission without technical extravagance.
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