EK/PBR 520MRD7 13/49 Chain Kit - ultra-light sprocket: a transmission set designed for the demanding motocross rider. High-performance chain and ultra-light aluminum sprocket provide a balance between grip and reduced weight to keep the rear wheel agile on rough terrains and during jumps. Gold finish for a racing look and additional protection against corrosion.
- Color: Gold/Gold (chain and sprocket)
- Pitch: 520
- Number of links: 114
- Sprocket ratio: 13/49
- Sprocket material: Aluminum (ultra-light)
- Weight: 1.47 kg for 100 links
- Relative lifespan: index 450 (reference for 100 links)
Designed to minimize friction while providing traction and abrasion resistance suitable for competitive demands, this transmission is aimed at motocross riders seeking reliability and low inertia. Standard 520 mounting, maintenance, and adjustment like a classic motocross chain.
Compatible motorcycles (examples): KAWASAKI KX 250 F (KX250Y) 2011-2012. Check the number of links and the 13/49 ratio before installation for a perfect fit to your model.
