EK/PBR 520M3 Chain Kit 14/50 - Ultra-Light Sprocket
Chain kit designed for motocross: the 520M3 chain is gold-plated, delivered with a 14-tooth sprocket and an ultra-light 50-tooth aluminum sprocket. Designed for off-road environments, this kit aims to reduce friction while maintaining good resistance to traction and abrasion encountered in competition and hard off-road outings.
- Type: Chain kit (chain + 14-tooth sprocket + 50-tooth sprocket)
- Pitch: 520
- Number of links: 116
- Color: Gold / Gold (chain and links)
- Sprocket: Aluminum, ultra-light version
- Weight: 1.36 kg for 100 links
- Durability index: 450 (manufacturer reference for 100 links)
This kit is aimed at motocross riders looking for a lightweight setup and a race look. The aluminum sprocket reduces unsprung mass for better acceleration feel, while the gold finish protects against corrosion in muddy conditions. Check the number of links and compatibility before installation; regular tensioning and lubrication remain essential to maximize longevity.
Common compatibilities: KTM 150 SX (2009, 2010, 2011) — suitable for many 150cc motocross bikes in 520 specification with adjustment of the number of links if necessary.
