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Bitubo XXF Rear shock absorber Yamaha YZF R1 2015

Bitubo XXF Rear shock absorber Yamaha YZF R1 2015>


(In stock)

Bitubo XXF Rear shock absorber Yamaha YZF R1 2015

Bitubo XXF Rear shock absorber Yamaha YZF R1 2015>

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Bitubo’s XXF11 racing mono shock is made using an aluminium body to reduce weight and therefore give a better handling response. Innovative shock internals and new technical solutions improve the damping coefficient to increase the stability at high temperatures. The Ø14mm rod improves the sliding action, while the Ø30mm piston reduces the moving fluid masses. These improvements have resulted in a reduction of inertial forces and therefore an immediate control of the suspension oscillations.

Particular attention has been paid to increase sensitivity and precision of adjustments, all of which are positioned in the upper portion of the shock.

The overall objective is to immediately control input forces, even at extreme lean angles, giving the rider precise control, increased maximum grip and even tyre wear. Maximum confidence is provided by perfect stability of the rear during fast direction changes, hard acceleration and braking.

XXF Racing mono shocks have the following adjustments:

  • Low speed compression 24clicks
  • High speed compression 20clicks
  • Rebound 24clicks
  • XXF11 Millimetric ring manual spring preload adjustment
  • Adjustable length up to 8 mm, easy to adjust with the supplied knob.

XXF Racing mono shocks are supplied as standard with a spring for an 80Kg (12 ½ stone) rider. Other springs weights are available.

ADJUSTMENT VALVES KIT XXF shock absorbers can be easily and quickly modified thanks to the replacement of the XD compression valve and XS rebound valve. The supplied set-up is labelled on the shock body.

Bitubo Racing department has created specific set-ups for several bikes developed with the world champion teams and their riders, now available to you, the enthusiast, with specific damping coefficients.
Bitubo supplies complete valve kits in single or double speed, provided with the relative graphs.

XXF Racing mono shocks can be fully re-built.

Additional Information

Manufacturer Bitubo
Rearset Version N/A
PDF Upload N/A