EK/PBR 520MRD7 Chain Kit 13/48 - ultra-light sprocket
Designed for motocross riders who demand reliability and lightweight performance, this EK Chain kit combines a high-performance chain with an ultra-light aluminum sprocket. The gold chain reduces friction and offers excellent tensile strength and abrasion resistance, characteristics sought after in muddy and rocky terrains. The aluminum sprocket provides a proven balance between strength and weight reduction compared to steel models.
- Type: 520MRD7 chain kit with 13-tooth sprocket / 48-tooth sprocket
- Color: Gold / Gold
- Number of links: 112
- Pitch: 520
- Relative lifespan: 450 (for 100 links)
- Weight: 1.47 kg for 100 links
- Sprocket material: Aluminum (ultra-light)
Ideal for motocross and competition use, this kit is compatible with models such as GAS GAS EC 300 (2013-2014) and other 300 cc enduros of the same caliber. To maintain its performance, regular maintenance (cleaning, lubrication, and tension checking) is recommended.