EK/PBR 520MRD7 Chain Kit 14/50 – Ultra-Light Sprocket
Specifically designed for motocross, this EK/PBR chain kit combines a high-performance 520 chain with an ultra-light aluminum sprocket. Engineered for riders seeking a reliable and lightweight drive system, it offers abrasion resistance and reduced unsprung mass thanks to the aluminum sprocket.
- Manufacturer Reference: Not provided
- Compatibility: Universal Cross (see motorcycles below)
- Pitch: 520
- Number of Links: 114
- Sprocket / Sprocket: 14 / 50
- Color: Gold / Gold
- Sprocket Material: Aluminum (ultra-light)
- Weight: 1.47 kg for 100 links
- Relative Lifespan: 450 (for 100 links)
The EKMRD chain is treated to minimize friction and wear in off-road conditions. The kit includes the necessary components to achieve a compact and robust final drive after maintenance or race preparation. Ideal for motocross riders who alternate between muddy passages, jumps, and high traction phases.
Frequently Equipped Motorcycles:
- YAMAHA YZ 250 (CG08) 2001 - 250 cc
- YAMAHA YZ 250 (CG05) 1999 - 250 cc
- YAMAHA YZ 250 (CG08) 2000 - 250 cc
