EK/JT 520M3 13/49 Chain Kit - Ultra-Light Sprocket by EK CHAIN: a complete kit designed for motocross, which includes a chain, a 13-tooth sprocket, and an ultra-lightweight 49-tooth aluminum rear sprocket. Gold finish for a polished look and a racing visual identity on your motorcycle.
Engineered for the demands of the terrain, this kit combines a robust 520M3 chain with a machined aluminum sprocket to minimize weight without sacrificing grip. Ideal for demanding riders who want lightweight and durable equipment to tackle jumps, whoops, and aggressive launches.
- Color: Gold/Gold
- Pitch: 520
- Number of Links: 116
- Sprocket: Ultra-light aluminum, 49 teeth
- Pinion: 13 teeth
- Weight: 1.36 kg / 100 links
- Relative Lifespan (for 100 links): 450
Indicative compatibility with Husqvarna FC 450 (2020–2022). Professional installation is recommended if necessary; check the spacing and tension settings suitable for your model. This kit provides a racing finish and features tailored to the demands of off-road riding without unverified technical claims.
