EK/PBR 520MRD7 14/51 - standard sprocket kit by EK CHAIN: a motocross-oriented chain kit designed for riders seeking a robust transmission and easy installation on their enduro/cross bikes. Gold on gold for a visible finish that withstands the elements of the terrain.
- Type: 520 chain kit (pitch 520) — 14-tooth sprocket / 51-tooth sprocket
- Number of links: 118
- Sprocket: steel, standard configuration
- Color: Gold/Gold
- Weight: 1.47 kg for 100 links (indicative value)
- Relative lifespan: index 450 (for 100 links, manufacturer value)
This EK chain kit is suitable for cross suspensions and abrasive off-road conditions. It combines a treated chain to minimize friction and a steel sprocket for good wear resistance. The 520 format is a common standard for 250 cm3 cross bikes, facilitating adaptation and maintenance on track or trail.
Frequent compatibilities:
- GAS GAS MC 250 F FACTORY EDITION (2023)
- KTM 250 SX-F (2022)
- HUSQVARNA FE 250 (2022)
Manufacturer reference: Not provided.
