EK/PBR 520M3 13/51 Chain Kit - Standard Sprocket
Designed for motocross use, this EK/PBR chain kit combines a 520M3 chain and a sprocket/crown set in 13/51 (standard crown) to equip demanding enduro and motocross bikes. The gold/gold finish provides a polished look on the drivetrain and facilitates visual wear monitoring during off-road use.
Technical Specifications
- Pitch: 520 (format 520M3)
- Number of links: 116
- Sprocket / Crown: 13 / 51 (standard crown)
- Color: Gold / Gold
- Crown material: steel
- Weight: 1.36 kg (for 100 links)
- Relative lifespan: 450 (reference given for 100 links)
Ideal for motocross riders seeking a robust and easy-to-maintain drivetrain. This kit is particularly compatible with KTM 125 SX (2020–2022) according to the listed model references. To ensure optimal longevity, check alignment, adhere to the mounting torque, and regularly lubricate the chain after muddy or dusty rides.
Note: Manufacturer reference not provided. Be sure to check the axle diameter and the front/rear wheel spacing during installation for perfect compatibility.
