EK/JT 520SRX2 12/48 Chain Kit - ultra-light sprocket by EK CHAIN: a chain kit designed for motocross that focuses on the balance between durability and lightweight. The 12-tooth sprocket and 48-tooth crown form a final drive suitable for demanding transmission settings on terrain. The "ultra-light" aluminum crown reduces unsprung mass without compromising transmission function.
- Brand: EK CHAIN
- Model reference: 520SRX2
- Configuration: 12-tooth sprocket / 48-tooth crown
- Pitch: 520
- Number of links: 112
- Color / finish: Steel / Steel
- Crown material: Aluminum (ultra-light)
- Weight: 1.54 kg (for 100 links)
- Relative lifespan: 3300 (reference 100 links)
Designed for the demands of motocross, this kit is aimed at riders looking for a reliable and lightweight final drive to enhance rear wheel responsiveness and facilitate gear ratio changes. Ideal for maintenance or refurbishment on 200 cc machines, it is particularly suitable for GAS GAS EC 200 RACING (2015), GAS GAS EC 200 E RACING (2015), and GAS GAS EC 200 (2014) models. Don't forget to perform proper tension adjustment and lubrication after installation to ensure optimal longevity.
