EK/PBR 520MRD7 Chain Kit 12/48 - Standard Sprocket
Designed by EK CHAIN for the terrain, this 520MRD7 chain kit is aimed at motocross riders looking for a reliable and understated transmission. The gold-on-gold chain minimizes visual deposits and facilitates inspection, while the standard steel sprocket provides the necessary robustness against shocks and wear encountered on the tracks.
- Type: 520 Chain Kit (12/48)
- Number of Links: 112
- Color: Gold / Gold
- Sprocket Material: Steel
- Pitch: 520
- Weight: 1.47 kg / 100 links
- Relative Lifespan: 450 (for 100 links)
Ideal for replacing the chain/sprocket set after a season of motocross or preparing an amateur competition bike. Its design aims to reduce friction and provide resistance to traction and abrasion suitable for extreme environments — mud, jumps, and varying grip conditions. Commonly mounted on many off-road machines; particularly suitable for SUZUKI RM‑Z 250 (2007, 2008, 2009).
