EK/PBR 520RRX Chain Kit 17/45 - ultra-light hard anodized sprocket
Designed by EK CHAIN for demanding uses, this 520RRX chain kit is aimed at riders looking for a high-performance transmission part for their roadster. The EK racing chain, renowned in competition (JSB1000, Suzuka 8 Hours, ST600, J-GP2, J-GP3, JP250), combines the robustness of the links with the lightweight of the sprocket for a durable and refined installation.
- Color: Gold/Gold
- Pitch: 520
- Number of links: 118
- Sprocket material: Ultra-light hard anodized aluminum
- Weight: 1.56 kg (for 100 links)
- Relative lifespan: 3500 (for 100 links, comparative value)
- Suitable for: BMW S 1000 RR (2013–2014) and other roadsters with 17/45 ratios
The anodized finish of the sprocket offers a neat look and better resistance to superficial wear, while the gold chain adds a racing aesthetic. This kit is suitable for riders who want a crisp transmission that is easy to maintain and ready for intensive use on the road or track. Brand: EK CHAIN. Manufacturer reference: Not provided.
