EK CHAIN JT 520ZVX3 17/43 - Standard Rear Sprocket Chain kitRef : EKC04744A / 3070795

EK/JT 520ZVX3 Chain Kit 17/43 - Standard Sprocket

The EK CHAIN ZVX series comprises premium chains designed for high-performance motorcycle transmissions. This complete kit combines a high-strength 520 chain with a 17-tooth sprocket and a 43-tooth standard profile rear sprocket, ensuring easy installation and quick setup on compatible roadsters and sport bikes.

• Finish: gold/gold, sleek design for a racing touch.
• Pitch: 520 — size suitable for common transmissions on roadsters.
• Number of Links: 110 (adjustable depending on installation).
• Relative Lifespan: 3900 (for 100 links, comparative indicator provided by the manufacturer).
• Weight: 1.8 kg / 100 links.
• Sprocket Material: steel — durability and longevity of the rear sprocket.

Designed for demanding riders, this kit offers rigidity and durability for intensive road use. It is particularly suitable for the 660 cc models listed among the compatibilities, including:

• Aprilia RS 660 FACTORY (2025)
• Aprilia RS 660 (2025)
• Aprilia Tuono 660 FACTORY (2024)

Check the pitch and number of teeth suitable for your installation before ordering. Manufacturer reference: not provided.