EK/PBR 520SRX2 Chain Kit 13/52 - ultra-light sprocket: a chain kit designed for motocross, combining finish and lightweight components to reduce unsprung mass. The SRX2 chain from EK is known for its performance/value ratio, here offered in a gold finish that withstands the visual aggressions of the terrain.
- Type: 520 chain kit (sprocket 13 / sprocket 52)
- Number of links: 116
- Color: Gold / Gold (chain and seals)
- Sprocket material: Aluminum - ultra-light
- Weight: 1.54 kg for 100 links
- Relative lifespan: 3300 (reference 100 links)
- Brand: EK CHAIN — Manufacturer reference: Not provided
Designed for off-road machines, this kit is aimed at riders looking for a robust chain with a lightweight sprocket for more responsive behavior at engine speed. Compatible with many enduro/cross bikes — including Husaberg FE 570 IE (2010 to 2012) — it installs easily after verifying the 520 pitch and the number of links. Be sure to properly adjust the tension and regularly lubricate the chain to maximize its longevity in muddy or sandy terrain.
