EK/JT 520M3 13/50 Chain Kit - Ultra-Light Sprocket by EK CHAIN: a kit designed for the motocross rider seeking lightness and grip on demanding terrains. The gold chain and ultra-light aluminum sprocket are engineered to reduce friction while maintaining high resistance to tension and abrasion, making them ideal for competition sessions or intensive training.
- Chain pitch: 520
- Sprocket / sprocket: 13 / 50
- Number of links: 116
- Color: Gold / Gold
- Sprocket material: Aluminum (ultra-light)
- Weight: 1.36 kg for 100 links
- Relative lifespan (index 100 links): 450
This kit is aimed at motocross riders who want a responsive transmission and a significant weight reduction at the sprocket level. To ensure longevity, maintain the chain regularly (cleaning, lubrication, and tension checking) and check the alignment of the sprocket and chain after each ride. Particularly suitable for Kawasaki KX 250 (models listed: 2018–2020); check compatibility with your model before installation.
