Product: CNC Racing Ring Gear Z45 P520 – Ergal Billet, Hard-Anodized Finish

Description:
Ring gear Z45 P520, precision CNC-machined from solid Ergal billet aluminum and treated with a colored hard-anodized surface finish for maximum strength, wear resistance, and durability. This lightweight sprocket reduces rotational mass, improving throttle response and acceleration — ideal for racing and high-performance street applications.

This sprocket is not a direct OEM replacement and is designed exclusively for use with the CNC Racing Rear Sprocket Kit, which includes:

• Cush Drive Hub Flange

• Ring Gear

• Nuts

Specifications:

• Tooth Count: Z45

• Pitch: P520

• Material: Ergal billet aluminum

• Finish: Colored hard-anodized surface for superior durability and corrosion protection

• Compatibility: CNC Racing Rear Sprocket Kit only (includes hub flange and nuts)

• Installation: Direct fit when used with CNC Racing Rear Sprocket Kit

Important Note:
Please check Specifications for model compatibility.

Delivery Note:
At Sportsbike, we offer a wide range of high-quality products, many of which are sourced directly from Europe. We have stock both in Australia and shipped in directly from Europe. Therefore, please allow 1–3 weeks for delivery. This ensures we can provide the best selection and service for your specific needs. We will confirm the ETA of shipping within 24–48 hours of an order being placed.
Thank you for your understanding and patience!