EK/PBR 520MRD7 Chain Kit 14/50 - Ultra-light Sprocket
This EK CHAIN kit combines a 520MRD7 chain and an ultra-light aluminum sprocket, designed for the demands of off-road and motocross. With a golden finish for an aesthetic touch on your drivetrain, it is aimed at riders seeking a lightweight and robust solution for their motorcycle. Engineered to minimize friction while providing good resistance to tension and abrasion, it remains suitable for intensive use on track or during enduro outings.
- Brand: EK CHAIN
- Manufacturer Reference: not disclosed
- Configuration: 14-tooth sprocket / 50-tooth sprocket (14/50)
- Pitch: 520
- Number of Links: 114
- Color: Gold / Gold
- Sprocket: ultra-light aluminum
- Weight: 1.47 kg for 100 links
- Relative Lifespan (for 100 links): 450
Common compatibilities: notably used on Yamaha WR 450 F (CJ04/CJ07/CJ09) and other motocross machines accepting the 520 pitch and 114 link length. Ideal for riders looking for a lightweight, durable transmission with a polished look. Be sure to check the tension and lubrication regularly to get the most out of your chain kit.
