EK/PBR 520M3 14/50 Chain Kit - Ultra-Light Sprocket by EK CHAIN: a kit designed for motocross riders looking for a lightweight and visually appealing transmission. This kit combines a 520M3 chain and a 14-tooth front sprocket / 50-tooth rear sprocket made of ultra-light aluminum, suitable for the demands of off-road riding and quick gear changes on trails or in amateur competitions.
- Color: Gold / Gold
- Pitch: 520
- Number of Links: 116
- Weight: 1.36 kg / 100 links
- Relative Lifespan: 450 (index for 100 links)
- Sprocket Material: Aluminum (ultra-light)
- Sprocket / Sprocket: 14 / 50
Designed for the motocross environment, this kit lightens the rear wheel while maintaining a robust 520 pitch chain. The aluminum of the sprocket reduces inertia, which is useful for responsiveness when exiting corners. The gold finish adds a racing look to your machine.
Compatibility examples: KTM 350 XC-F (2017, 2018, 2019) — check the number of teeth and chain length before installation. Regular maintenance (cleaning, lubrication, and tension adjustment) is recommended to preserve the lifespan index and the safety of the transmission.
Manufacturer Reference: Not provided
