EK/JT 520M3 Chain Kit 13/48 - Ultra-Light Sprocket
Designed for off-road demands, this EK CHAIN kit combines a 520M3 chain and an ultra-light aluminum sprocket to reduce unsprung weight without compromising performance in motocross use. The gold/gold finish gives a sleek and track-resistant look, while the design prioritizes smooth rolling and longevity in harsh conditions.
- Reference: EK CHAIN 520M3
- Configuration: 13 tooth sprocket / 48 tooth sprocket
- Number of links: 110
- Pitch: 520
- Color: gold / gold
- Weight: 1.36 kg (for 100 links)
- Sprocket Material: ultra-light aluminum
- Relative Lifespan: 450 (for 100 links)
Ideal for motocross riders looking to lighten their rolling chassis and improve rear responsiveness, this kit fits motocross machines (e.g., YAMAHA YZ 250 - 1981). Regular installation and maintenance are essential to maintain performance and safety on the track. Choose this kit when you want a weight/resistance compromise suited to off-road demands.
