EK/PBR 520MRD7 13/52 Chain Kit – Standard Sprocket
Designed for off-road use, this chain kit combines a high-performance 520 chain with a 13-tooth sprocket and a 52-tooth standard steel sprocket. Gold finish for a sleek look and good visibility on the bike. Ideal for riders seeking a robust transmission ready to withstand the demands of off-road riding.
- Type: Complete chain kit (chain + 13-tooth sprocket + 52-tooth sprocket)
- Pitch: 520
- Number of links: 116
- Color: Gold / Gold
- Sprocket material: Steel (standard sprocket)
- Relative lifespan (for 100 links): 450
- Weight: 1.47 kg / 100 links
The design aims to minimize friction while providing good tensile strength and abrasion resistance, characteristics sought in competition and off-road training. Easy installation for field mechanics: check compatibility with your bike's tolerances before installation. Manufacturer reference: not provided.
Common compatibility: suitable for TM RACING EN 125 (2009‑2011).
