EK/PBR 520MRD7 Chain Kit 14/50 - Ultra-light Sprocket
Specifically designed for motocross, this EK CHAIN kit combines a high-performance 520 chain with an ultra-light aluminum sprocket. Engineered to minimize friction while providing mechanical strength suitable for typical off-road demands, it is aimed at riders who want a lightweight setup without compromising on durability.
- Product Reference: Not provided
- Type: 520 Chain Kit (sprocket 14 / sprocket 50)
- Color: Gold / Gold
- Number of Links: 118 (adjustment and riveting required based on installation)
- Sprocket Material: Ultra-light Aluminum
- Relative Lifespan (index): 450 for 100 links
- Weight: 1.47 kg / 100 links
In practice, this kit is particularly suited for enduro/motocross machines where the weight/reliability ratio is crucial. The gold finish makes it easier to visually spot wear, and the aluminum sprocket reduces unsprung inertia for a more responsive handling. Ideal for replacing an original setup or optimizing a bike dedicated to demanding trails.
Compatible Motorcycles (examples): KTM 350 EXC SUPER-COMP, KTM 350 EXC SIX DAYS, KTM 350 EXC M/O (1994 - 350 cc).
