EK/PBR 520SRX2 Chain Kit 13/49 - Ultra-Light Sprocket
Designed for off-road and motocross practices, this EK SRX2 chain kit strikes a good balance between lightness and longevity. The SRX series is known for its quality/price ratio, here presented with an ultra-light aluminum sprocket and a golden chain that gives a racing look while facilitating installation and reducing rotating mass.
- Type: 520 chain kit (sprocket 13 / sprocket 49)
- Number of links: 114
- Color: Gold/Gold (chain and golden elements)
- Sprocket material: Aluminum, ultra-light finish
- Relative lifespan (100 links): 3300
- Weight: 1.54 kg (for 100 links)
- Manufacturer reference: Not provided
The 520 pitch is standard on many enduro/motocross models; this kit is aimed at riders who want to reduce unsprung weight without compromising regular maintenance. For optimal lifespan, adhere to the lubrication and tension recommendations from the motorcycle manufacturer. Check the sprocket/sprocket ratio before installation to maintain the desired behavior of the transmission.
Among the commonly equipped machines (for reference): BETA RR 250 2T ENDURO RACING (2016), BETA RR 250 2T ENDURO (2016), and BETA RR 250 2T ENDURO RACING (2015).