EK/PBR 520SRX2 Chain Kit 13/49 - Ultra-light Sprocket
Specifically designed for off-road and motocross practices, this EK SRX2 chain kit combines strength and lightness. Composed of a 520 gold chain and a 13-tooth sprocket / 49-tooth rear sprocket, it is aimed at riders looking for a reliable transmission that is easy to maintain and adapts to the demands of the terrain. The ultra-light aluminum sprocket reduces unnecessary mass while maintaining the geometry suitable for off-road machines.
- Type: Chain kit (chain + 13-tooth sprocket + 49-tooth rear sprocket)
- Pitch: 520
- Number of links: 116
- Color: Gold / Gold
- Rear sprocket material: Aluminum (ultra-light)
- Weight: 1.54 kg / 100 links
- Relative lifespan: 3300 (manufacturer's value, for 100 links)
Standard mounting for many motocross machines (e.g., compatible with the GAS GAS ENDUCROSS 250), this kit is intended for riders who want a transmission ready for the rigors of the trails. To maintain its performance, follow the maintenance recommendations: regular tension checks, appropriate cleaning and lubrication according to outings. Complete replacement is advised for safety when the chain or sprockets show signs of wear.
