EK/PBR 520SRX2 Chain Kit 12/50 - Ultra-Light Sprocket by EK CHAIN. Designed for motocross riders seeking a complete, reliable, and lightweight kit, this 520SRX2 combines a robust chain with an ultra-light aluminum rear sprocket to reduce unsprung mass without compromising performance in off-road use.
- Type: 520 Chain Kit (ratio 12/50)
- Number of links: 114
- Color: Steel / Steel
- Sprocket: Ultra-light aluminum
- Weight: 1.54 kg / 100 links
- Relative lifespan: 3300 (value provided)
The SRX series offers a balance between performance and value, appreciated by many riders. This kit is particularly suitable for motocross machines (e.g., KTM 250 EGS 1995) and is aimed at riders looking for a compact, easy-to-install, and lightweight transmission. The aluminum sprocket reduces rear wheel inertia, while the 520 chain follows pitch standards for easy parts availability and maintenance.
Practical tips: regularly check tension and lubrication after muddy rides, inspect the condition of the links and sprocket teeth to maximize the lifespan of the kit. Manufacturer reference: not provided.
