EK/PBR 525ZVX3 Chain Kit 17/45 - Ultra-Light Sprocket by EK CHAIN: a chain kit designed for high-displacement motorcycles and demanding roadsters. The ZVX series corresponds to EK's premium range, designed to offer rigidity, longevity, and a refined look thanks to its gold finish. The kit includes the 525 ZVX3 chain and the 17/45 transmission with an ultra-light aluminum sprocket to reduce unsprung mass.
- Color: Gold/Gold
- Pitch: 525
- Number of links: 118
- Relative lifespan (for 100 links): 4000 (comparative index)
- Weight: 2.05 kg / 100 links
- Sprocket material: Aluminum (ultra-light)
This kit emphasizes the strength of the links and the reduction of mass through a lightweight sprocket, providing a more responsive engine braking and reduced inertia. Ideal for replacing a worn transmission on roadsters or high-displacement sport motorcycles (e.g., BMW S 1000 RR listed in compatibility).
Usage tips: check tension and alignment after installation, regularly lubricate the chain, and inspect sprocket tooth wear to preserve the kit's lifespan. Manufacturer reference: Not provided.
