Top Mount Cockpit Fit DBW Accelerator Pedal Box With Alcon Master Cylinders

£861.97£1,035.86 exc. VAT



You will receive the NEW V.2 version of this pedal box that will have full Aluminium Billet pedals.

Mounting Location: Top Mounted Cockpit Fit

Pedal Ratio: 5.05:1 to 5.45:1

Weight: 5.8 lbs (2.6 Kg) * (With Bias Bar, without Master Cylinders).

Approx Dimensions: Width 260mm, Pedal Height 280mm, Box Depth 140mm, Depth Including Master Cylinders 250mm.

Optimum Balance Products Ltd (obp Ltd) PRO-RACE range of pedal boxes are proving to be very popular with race teams world wide.

These pedal boxes represent a major step forward in car control, giving the driver better feel, greater dexterity and the most important bit .

The PRO-RACE range is lightweight, flexible and ergonomically efficient.

All 3 pedals pivot on oil impregnated bushes, giving an incredible smooth motion with very little maintenance.

Special Features Pro-Race V2 Pedal Boxes:

  • Aircraft Grade Aluminium Billet Pedals
  • Adjustable Brake Pedal Ratio
  • Adjustable Up, Down and side to Side Pedal Pads
  • Responsive Accelerator Spring Return
  • Adjustable Accelerator Stop
  • Adjustable Clutch Overthrow Stop
  • Strengthened and Rigid Box
  • Fully Adjustable Brake Bias / Balance System
  • DBW Electronic Accelerator Upgrade
  • 12 Month Warranty

This Linear Potentiometer is designed to withstand the harsh environment in a Motorsport applications. Using proven ‘conductive plastic’ technology, the sensors offer high performance and reliability.


  • Maximum Supply Voltage – 40 VDC,
  • Resolution – Essentially Infinite,
  • Repeatability – 
  • Operational Speed – 10 M/s max,
  • Mechanical Life – 
> 25 Million Cycles,
  • Recommended Wiper Current – 
< 10μA,
  • Independent Linearity – 
≤ +/- 0.5%

Connection & Output Details

6 Core Cable

Track 1

  • Red = +V
  • Black = 0V
  • Yellow = Signal

Track 2

  • Brown = +V
  • Blue = 0V
  • White = Signal


  • Fully Closed = +Vmax
  • Fully Open = 0V

The displacement signals may be reversed by swapping the connections to the Red & Black wires or Brown & Blue wires, providing +Vmax output when Full Open & 0V when fully closed.

DO NOT connect +V supply to the Yellow and White (signal) wires, as this may cause damage to the sensor element.

Additional information

Weight 2600 g