The EK/PBR 520MRD7 14/48 chain kit is designed for motocross riders seeking a lightweight and reliable transmission without compromising on strength. The chain and sprocket feature a gold finish that withstands the rigors of the track, while the ultra-light aluminum sprocket reduces unsprung weight for better bike handling.
- Brand: EK CHAIN
- Type: 520 chain kit (sprocket 14 / sprocket 48)
- Links: 112 links (delivered at standard length, to be shortened for adjustment)
- Color: Gold / Gold
- Sprocket Material: Ultra-light aluminum
- Weight: 1.47 kg for 100 links
- Relative lifespan: 450 (manufacturer reference for 100 links)
Designed for the extreme conditions of off-road riding, this kit focuses on reducing friction and providing good abrasion and traction resistance, essential features for competition. It comes complete for easy installation on 520 pitch setups; be sure to check the number of links needed for your model and make the cut cleanly. This kit is suitable for vintage/90s motocross bikes like the Husqvarna CR 250 (1992–1994) among other models equipped with 520.
