EK/PBR 520M3 Chain Kit 13/50 - Ultra-Light Sprocket
Designed for motocross use, this EK CHAIN kit combines a robust 520M3 chain with an ultra-light aluminum sprocket. The set aims to provide reliable transmission on demanding terrains while minimizing rotating weight thanks to the lightweight sprocket — a benefit for trajectories and acceleration in off-road conditions.
- Configuration: 13/50 (13-tooth sprocket / 50-tooth sprocket)
- Chain Type: 520M3, 114 links
- Color: Gold / Gold
- Pitch: 520
- Sprocket Material: Aluminum (ultra-light)
- Weight: 1.36 kg for 100 links (manufacturer reference)
- Relative Lifespan: 450 (indicative value for 100 links)
This kit is aimed at motocross riders looking for a lightweight solution without compromising on tensile strength and abrasion resistance. Ensure proper installation and correct tension adjustment, as well as regular maintenance (cleaning and lubrication) to maintain transmission performance. Compatible with many motocross models — please check specific compatibilities before installation.
- Examples of compatible motorcycles: HONDA CR 250 R (ME03) 2004-2005, HONDA CRF 450 R (PE05) 2003
