Derived from the multi-award-winning XXF, the Mono XXZ, until now reserved exclusively for our official teams, is now at the cutting edge of technology, with a completely new design and a host of new technical features, including 4 settings: compression and extension at low and high speeds, with new configurations designed to give the rider the best possible feeling.  Inside, it has been updated with technical solutions that optimise the fluidity of moving parts, improve the damping coefficient and increase stability at high temperatures, not forgetting the use of lightweight materials to reduce overall weight.  The Ø14mm stem increases fluidity and the Ø30mm piston reduces the mass of fluid in motion for a faster response to stresses. Particular attention has been paid to increasing the sensitivity and precision of settings.  XXZ is designed to reduce inertia and provide immediate control of suspension oscillations.
The aim is to provide the rider with greater driving precision and grip than ever before, as well as uniform tyre wear thanks to instant control of the forces at play. This gives the rider maximum support in bends, even at extreme lean angles, rapid changes of direction, maximum confidence in opening the throttle on all types of track, and perfect rear-end stability even under the most violent acceleration.

BITUBO XXZB1 Rear Shock Absorber — Manufacturer reference: K0113XXZB1. Designed for demanding riders, this mono-shock incorporates the technology from BITUBO's competition models in a version accessible for road motorcycles. Its construction prioritizes sensitivity and responsiveness: Ø30 mm piston and Ø14 mm shaft to limit the moving fluid mass and provide a quicker response to rear-end demands.

The XXZB1 offers a range of precise adjustments to fine-tune chassis behavior according to riding style and track: multi-speed compression and rebound, preload, and height. The shaft benefits from a DLC treatment to reduce stiction and enhance operational consistency. The pneumatic preload, previously reserved for official teams, is compatible via a quick-connect rechargeable reservoir (sold separately).

Adjustments

• Low-speed compression: 24 clicks
• High-speed compression: 20 clicks
• Rebound: 24 clicks
• High-speed rebound: 20 clicks
• Pneumatic spring preload: 10 mm = 10 clicks
• Spacing: 8 mm

Included in the box: specific instructions by model and adjustment sheet. Possible accessory: quick-connect rechargeable reservoir for pneumatic preload.

Main compatibilities: KAWASAKI NINJA ZX-10RR (2022, 2023, 2024). Ideal for sporty roadsters and performance-oriented machines seeking a more precise and controllable rear end.