EK/JT 520MRD7 Chain Kit 13/48 - Ultra-light Sprocket
Compact and designed for motocross, this EK CHAIN kit combines a 520 chain and an ultra-light aluminum sprocket to reduce unsprung mass while maintaining durability suitable for off-road use.
- Configuration: 13-tooth sprocket / 48-tooth sprocket (13/48)
- Chain: pitch 520, 114 links, color Gold/Gold
- Sprocket: ultra-light aluminum for weight savings
- Weight: 1.47 kg for 100 links (manufacturer reference)
- Relative lifespan: index 450 (for 100 links)
Designed to minimize friction and wear in extreme conditions, this chain/sprocket combination is intended for riders seeking precise gearing and responsiveness to acceleration. The gold finish adds an aesthetic touch and provides protection against superficial corrosion while facilitating visual wear monitoring.
Usage tips: check the tension and alignment after installation, regularly lubricate the chain, and replace the sprocket at the same time as the chain to preserve the lifespan of the drivetrain.
Common compatibilities: particularly suitable for SUZUKI RM-Z 250 (2004, 2005, 2006).
