EK/PBR 520MRD7 Chain Kit 14/48 - Ultra-Light Sprocket
Designed for motocross use, this chain kit combines a 520 MRD7 EK chain and an ultra-light aluminum rear sprocket. Its gold/gold finish facilitates visual wear monitoring and gives a polished look on off-road machines. The chain's construction aims to minimize friction while providing good tensile strength and abrasion resistance, suitable for the demands of challenging terrains and competition sessions.
- Configuration: 14-tooth sprocket / 48-tooth sprocket
- Pitch: 520
- Number of links: 112
- Color: gold / gold
- Sprocket material: ultra-light aluminum
- Weight: 1.47 kg for 100 links
- Relative lifespan (100 links): 450
Ideal for motocross riders seeking a lightweight and durable kit, it easily installs as a standard replacement on 520 transmissions. Specifically suitable for YAMAHA YZ 426 F (CJ01) models from 2000 to 2002. For optimal maintenance, remember to regularly check the chain tension and lubrication according to your usage.
