The EK/JT 520MRD7 14/48 chain kit is a transmission system designed for motocross and amateur competition. Comprising a high-performance 520MRD7 chain and a ultra-light aluminum sprocket, it offers a balance between lightweight and durability suitable for the demands of rough terrain and repeated jumps.
- Reference: Not provided
- Pitch: 520
- Sprocket / Sprocket: 14 / 48
- Number of links: 114
- Color: Gold/Gold
- Weight: 1.47 kg for 100 links
- Sprocket material: Aluminum (ultra-light)
- Relative lifespan (100 links): 450
The chain features reinforced links to limit wear from abrasion and maintain traction under heavy loads. Its gold finish aids in visual identification during inspections and maintenance. This kit is primarily aimed at trail and motocross bikes such as the KTM 200 EXC (2011-2013).
Maintenance tip: regularly check the tension, clean, and lubricate after muddy rides to maximize the lifespan of the transmission. This kit offers a lightweight and reliable solution to replace your chain and sprocket while maintaining performance suited for off-road riding.
