EK/PBR 520M3 Chain Kit 13/50 - Ultra-Light Sprocket
Brand: EK CHAIN — Cross Special
This EK/PBR 520M3 chain kit is designed for motocross demands: 520 pitch, 13-tooth sprocket, and 50-tooth ultra-light aluminum sprocket to reduce unsprung mass. Gold finish (Gold/Gold) for a racing look and protection against corrosion in off-road use.
- Type: 520M3 Chain Kit (13/50)
- Number of Links: 116
- Color: Gold / Gold
- Sprocket: Ultra-light aluminum
- Pitch: 520
- Weight: 1.36 kg / 100 links
- Relative Lifespan: 450 (for 100 links)
Designed to minimize friction while providing good tensile strength and abrasion resistance, this chain is aimed at motocross riders looking for lightweight and reliability on loose or bumpy terrains. Ideal for KTM 125 SX models from 2017 to 2019, it easily integrates into a competition-focused or intensive off-road transmission.
Manufacturer Reference: Not provided