EK CHAIN EK/PBR 520SRX2 13/49 - Ultra-Light Rear Sprocket Chain kitRef : EKC01292A / 3065799

The EK/PBR 520SRX2 13/49 chain kit is designed for motocross and enduro riders seeking a reliable and lightweight transmission. From the SRX series, it combines a robust 520 chain with an ultra-light aluminum sprocket to minimize weight without sacrificing compatibility with standard 520 transmissions.

• Type: EK/PBR 520SRX2 13/49 chain kit
• Pitch: 520
• Number of links: 114
• Color: Steel / Steel
• Sprocket: Ultra-light aluminum
• Weight: 1.54 kg (for 100 links)
• Relative lifespan: 3300 (for 100 links)

Designed for the demanding environments of motocross, this kit fits the 13/49 gearing and installs easily on standard transmissions. The aluminum sprocket reduces peripheral mass while the SRX2 chain offers a balance between longevity and operating cost.

Example compatibilities:

• BETA RR 300 2T ENDURO RACING (2019)
• BETA RR 300 2T ENDURO (2019)
• BETA RR 300 2T ENDURO RACING (2018)

To get the most out of this kit, regularly check the chain tension and lubrication, and replace worn components to maintain transmission performance and safety when jumping or on the track.