Under Ring Accelerator

Under Ring Accelerator

The FR34 Under Ring Accelerator has been designed to provide discrete, comfortable control of the accelerator. Acceleration is achieved by lightly pulling the ring towards the steering wheel with the fingers. A firm grip can be maintained on the steering wheel and cornering can easily be combined with acceleration. Designed to be combined with a Fadiel Brake Lever.


The system  interfaces with the vehicle’s original electronic system, commonly known as ‘fly-by-wire’. The dedicated software enables individual programming to suit both driver and vehicle characteristics. This translates to a smooth progressive acceleration curve.


While accelerating/driving with the Under Ring Accelerator, both hands remain on the steering wheel, however remaining in easy reach of the brake lever, gear lever, auxiliary commands on the dashboard and steering wheel.


The safety cut out mechanism eliminates acceleration on vehicle start up and when braking is applied. In the event both accelerator and brake are applied simultaneously, the accelerator is cancelled. This function can be eliminated for racing and towing applications.


Not suitable for vehicles with restricted space behind the steering wheel.


Manufactured by Fadiel Italiana, the leaders in product design and development.



  • Discretely located behind the steering wheel
  • Operated with minimal hand fatigue
  • Easily turned off enabling normal operation
  • Adjustable acceleration curve
  • Acceleration safety cut-out
  • Compatible with original electronics

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