Aprilia Tuono 660 [BITUBO] - XXZ81V2 rear shock absorber

The rear shock absorber BITUBO XXZ81V2 represents a state-of-the-art development in the field of motorcycle suspension technology. This product builds on the experience and success of the XXF shock absorber and was originally developed exclusively for official racing teams. Now it is also available for ambitious motorcyclists who want to take their vehicle performance to a new level.

The shock absorber design and internal mechanisms have been completely redesigned to provide superior vehicle control and improved responsiveness. The technical innovations include, among other things, improved adjustment options for compression and rebound damping at low and high speeds, which allow precise adjustment to the driver's needs and the respective road conditions.

By using advanced materials and optimizing internal components, the shock absorber offers increased stability at high temperatures and reduced mass, resulting in a faster and more sensitive response. The special design of the piston rod and the separating piston helps to reduce the moments of inertia and instantly control the suspension vibrations.

Technical data:

• Product Name: BITUBO XXZ81V2 Rear Shock Absorber
• Volume: 18130 cm³
• Weight: 3410g
• Length: 556mm
• Width: 228mm
• Height: 143mm
• Low-speed pressure level: 24 clicks
• High-speed pressure level: 20 clicks
• Low-speed rebound: 24 clicks
• High-speed rebound: 20 clicks
• Hydraulic spring preload: 12mm = 24 clicks
• Center distance: 8 mm

Included in the packaging:

• Specific assembly instructions for the motorcycle model
• Setting data sheet

The shock absorber allows the driver to perform extreme driving maneuvers with unprecedented precision and safety. The optimized control of dynamic forces leads to even tire wear, thereby improving the overall performance and safety of the motorcycle, especially at high speeds and in critical driving conditions.