EK/PBR 520SRX2 Chain Kit 13/49 - Ultra-Light Sprocket by EK CHAIN: a cross-oriented chain kit designed for riders who want a reliable and lightweight component without breaking the bank. The SRX series is known for its performance/value balance and continues to be improved to meet the demands of the terrain.
- Type: 520 chain kit (pitch 520)
- Composition: gold chain (Gold/Gold) + ultra-light aluminum sprocket
- Number of links: 116
- Ratio: 13 tooth sprocket / 49 tooth sprocket
- Relative lifespan (for 100 links): 3300
- Weight (kg / 100 links): 1.54 kg
The ultra-light aluminum sprocket reduces unsprung mass compared to a steel sprocket, while the 520SRX2 chain features a gold finish that withstands muddy conditions in off-road environments. This kit is aimed at enduro and motocross riders looking for a drivetrain that is easy to maintain and simple to install during a service or gear change.
Compatibility (examples):
- BETA RR 430 4T RACING (2022 - 430 cc)
- BETA RR 430 4T (2022 - 430 cc)
- BETA RR 480 4T (2021 - 480 cc)
