EK/PBR 520M3 Chain Kit 13/49 - ultra-light sprocket: a set designed for motocross riders seeking lightweight and reliability on demanding terrains. This kit combines a 520 pitch chain and an ultra-light aluminum sprocket to reduce unsprung mass and improve the machine's responsiveness without compromising traction performance.
- Color: Gold / Gold
- Number of links: 116
- Pitch: 520
- Relative lifespan (100 links): 450
- Weight: 1.36 kg / 100 links
- Sprocket material: Ultra-light aluminum
- Provided ratio: 13/49
Designed to withstand the demands of motocross — sharp accelerations, RPM changes, and abrasive surfaces — this EK CHAIN kit prioritizes weight reduction and wear resistance. The gold finish adds a racing touch and protects the chain against superficial corrosion. The aluminum sprocket reduces inertia during braking and acceleration, beneficial for jumps and quick starts.
Known compatibilities: KAWASAKI KX 250 (KX250R 2005, KX250M 2004, KX250L 2002). Manufacturer reference not provided.
