EK/PBR 520MRD7 15/50 Chain Kit — complete set for motocross, delivered with a 15-tooth sprocket and a 50-tooth ultra-light hard-anodized crown. Designed for off-road conditions, this kit combines a 520 pitch chain with a treated aluminum crown to reduce weight without sacrificing mechanical strength.
- Color: Gold / Gold
- Pitch: 520
- Number of links: 116
- Weight: 1.47 kg (for 100 links)
- Crown: Ultra-light aluminum, hard-anodized
- Relative lifespan index: 450 (based on 100 links)
- Manufacturer reference: Not provided
This kit is aimed at motocross riders looking for a lightweight and durable setup for sustained track sessions. The anodized crown minimizes surface wear, while the robust and compact 520 chain facilitates installation and maintenance. Simple installation to restore the transmission or optimize the final ratio with a predefined 15/50 sprocket.
Common compatibilities: Husqvarna TE 350 (1990-1991) and other motocross machines accepting a 520 pitch and 116 links. Check the adjustment and tension after installation to ensure optimal lifespan.
