Gear Shaft Support & Sprocket Cover – Aprilia RS 660 / Tuono 660

Enhanced Shifting Precision, Integrated Protection

The CBE Factory Gear Shaft Support and Sprocket Cover for the Aprilia RS 660 and Tuono 660 combines improved gear shaft stability, transmission protection, and practical maintenance access in a single precision-engineered component.

Designed for sporty road riding and track use, the support helps reduce lateral movement of the gearshift shaft, promoting a more consistent mechanical feel and greater precision during gear changes.

By integrating the gear shaft support and sprocket cover into one functional assembly, CBE Factory delivers a lightweight, streamlined solution that enhances functionality while maintaining a clean, racing-inspired appearance.

Improved Gearshift Stability

During aggressive acceleration and rapid gear changes, the gearshift mechanism is subjected to increased mechanical loads. The CBE Factory support is designed to improve shaft stability and reduce unwanted lateral movement, helping deliver a more precise and consistent shifting feel.

Key benefits include:

• Improved gearshift shaft stability.
• Reduced lateral shaft movement.
• More precise and consistent gear changes.
• A more direct mechanical feel at the shift lever.

The result is a more controlled shifting experience, particularly during sporty riding and demanding track sessions.

Optimised Quickshifter Performance

A more stable gearshift shaft can help provide more consistent operating conditions for the quickshifter system.

By supporting the shaft and reducing unwanted movement, this component is designed to promote precise, predictable gear changes during high-rpm riding and rapid shifts.

It’s a functional upgrade for riders looking to optimise the feel of the transmission, both on the road and on the track.

Integrated Sprocket Cover and Transmission Protection

The integrated sprocket cover helps shield the rider from accidental contact with the chain and sprocket area while helping contain dirt and debris around the transmission.

Its functional design also simplifies routine maintenance by providing convenient access to the sprocket area without requiring removal of the entire gear shaft support assembly.

Combining support and protection in one component reduces complexity while delivering a clean, integrated installation.

CNC-Machined 6082-T6 Aluminium

Manufactured from solid 6082-T6 aluminium, the component is precision-machined using CNC technology to achieve accurate dimensions, reliable fitment, and a high-quality finish.

Each part is:

• CNC-machined from solid aluminium.
• Dimensionally inspected for precision.
• Anodised for a durable, refined finish.
• Laser-marked for permanent product identification.

The result is a carefully finished component designed to complement the styling of the Aprilia RS 660 and Tuono 660 while meeting CBE Factory’s standards for precision engineering and functionality.

Lightness & Functionality – CBE Factory Philosophy

Following the CBE Factory Lightness & Functionality philosophy, this component combines three essential functions in a single assembly:

• Gearshift shaft support.
• Sprocket cover.
• Transmission area protection.

This integrated approach delivers a practical, lightweight alternative to separate components, with an emphasis on mechanical precision, ease of maintenance, and purposeful design.

Plug & Play Installation

Developed specifically for the Aprilia RS 660 and Tuono 660, the system is designed for installation without permanent modifications to the motorcycle.

All necessary mounting hardware is included, making installation straightforward when the correct shaft diameter is selected.

Compatibility

• Aprilia RS 660
• Aprilia Tuono 660

Important: Select the Correct Gearshift Shaft Diameter

The gear shaft support is available in different versions to accommodate different gearshift shaft diameters.

Standard diameter: Ø 12.00 mm

Before placing your order, ensure you select the correct version for your motorcycle.

If your gearshift shaft has a different diameter or you’re unsure which version you need, measure it using a suitable caliper or contact CBE Factory before purchasing. We’ll be happy to help you identify the correct fitment.

CBE Factory – Precision engineering, functional design, and racing-inspired performance.