EK CHAIN PBR 428SR 14/52 - Standard Rear Sprocket Chain kitYAMAHA 125 MT-125 - 2020 - 2025Ref : EKC04540A / 3070332

EK/PBR 428SR Chain Kit 14/52 - Standard Sprocket
Complete chain kit by EK CHAIN, designed for roadsters seeking a reliable and easy-to-maintain transmission. The SR series uses a specific heat treatment on the plates to preserve the flexibility of the chain even after long use, while increasing wear resistance.

• Type: 428SR chain kit (14-tooth sprocket / 52-tooth standard sprocket)
• Number of links: 130
• Pitch: 428
• Color: Steel / Steel
• Sprocket material: Steel
• Weight: 0.9 kg for 100 links (manufacturer's value)
• Relative lifespan: 200 (for 100 links)
• Manufacturer reference: Not provided

Suitable for roadster motorcycles like the YAMAHA MT-125 (2023–2025 models), this kit comes ready to install for those skilled in fitting a sprocket and a chain. To optimize longevity, regularly check the tension, lubricate, and remove dirt. This kit emphasizes robustness and durability without unverified technical promises: it provides a reliable replacement solution for your transmission.