EK CHAIN JT 520M3 13/49 - Ultra Light Rear Sprocket Chain kitKAWASAKI 250 KX 250 F (KX250Y) - 2011 - 2012Ref : EKC04223A / 3069253

EK/JT 520M3 13/49 Chain Kit - ultra-light sprocket by EK CHAIN — a kit designed for motocross riders seeking lightweight and durability on demanding terrains.

This complete chain kit (sprocket, crown, and chain) features a pitch of 520 and a tooth count of 13/49, providing easy installation for motocross machines. The ultra-light aluminum crown reduces rotating mass while the gold chain minimizes friction and resists abrasion during intense sessions.

• Color: Gold / Gold
• Number of links: 116
• Pitch: 520
• Weight: 1.36 kg (for 100 links)
• Crown material: Aluminum (ultra-light)
• Relative lifespan: index 450 (for 100 links)

Designed to withstand the demands of competition, this high-performance chain minimizes friction losses while providing good resistance to traction and wear. Ideal for motocross, it is particularly suitable for Kawasaki KX 250 F (KX250Y) models from 2011 and 2012, among other bikes in the category.

For optimal installation, check the sprocket/crown alignment and chain tension after a few kilometers. Regular maintenance and appropriate lubrication will extend the longevity of the kit on the track.