EK/JT 520M3 Chain Kit 14/50 by EK CHAIN, specially developed for motocross. This kit combines a high-performance 520M3 chain with an ultra-light aluminum rear sprocket and a suitable pinion, designed to meet the demands of muddy terrains and repeated jumps without adding weight to the machine. Complete gold finish for a racing look and protection against corrosion in off-road conditions.
- Type: Chain kit for Motocross (520M3)
- Ratio: 14/50 (pinion/sprocket)
- Number of links: 116
- Color: Gold/Gold
- Sprocket material: Ultra-light aluminum
- Relative lifespan (100 links): 450
- Weight (kg/100 links): 1.36 kg
Designed to minimize friction while maintaining good tensile strength and abrasion resistance, this kit is a logical choice for the rider looking to lighten their drivetrain without compromising endurance during races. Ideal for the motocross machines listed below but adaptable to other models equipped with 520.
Commonly compatible motorcycles: KTM 150 SX (2019), KTM 144 SX (2008), KTM 450 SX RACING (2003).
