EK/PBR 520M3 Chain Kit 13/50 - ultra-light sprocket — a set designed for motocross enthusiasts seeking a lightweight transmission suitable for off-road conditions. This kit combines a chain with a pitch of 520 and an aluminum "ultra-light" sprocket to minimize unsprung weight without compromising compatibility with standard sprockets.
Designed for off-road use, this kit fits machines such as the Honda CRF 450 R (PE05) 2002-2003 and other models that accept a 520 pitch. It is aimed at riders who want a robust drive component, with a refined finish and a gold look that complements modern suspensions and frames.
- Pitch: 520
- Sprocket / Sprocket: 13 / 50
- Number of links: 114
- Color: Gold / Gold
- Sprocket material: Aluminum (ultra-light)
- Weight: 1.36 kg for 100 links
- Relative lifespan: 450 (reference 100 links)
To maintain the longevity of the transmission: regular tension checks, cleaning, and lubrication suitable for off-road use. Manufacturer reference: Not provided.
