The JT Sprockets ultra-light aluminum 478 - 520 sprocket is a part designed for the final drive of demanding roadsters. Made from aerospace-grade 7075-T6 aluminum (Ergal), it combines lightness and strength for installation as a replacement or during a gearing change. Its black finish discreetly integrates with the aesthetics of the chain and swingarm.
- Manufacturer reference: JTA478.45BLK
- Material: 7075-T6 Aluminum (Ergal)
- Number of teeth: 45
- Chain pitch: 520
- Type: Standard
- Color: Black
Designed for riders concerned with reducing the weight of the final drive, this sprocket mounts on systems with a 520 pitch. It allows for adjustment of the gearing according to your torque and RPM settings without sacrificing the robustness of the final drive. Ideal for roadster use, it is particularly suitable for installations on models such as the Kawasaki Ninja ZX-6R (compatibility examples listed).
Installation advice: check the wear of the sprocket and chain before installation to preserve the longevity of the kit. Replace elements in pairs if necessary to ensure uniform wear and smooth transmission.
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