Bazzaz QS4 USB Stand Alone Plug And Play Quick Shifter

Bazzaz QS4 USB Stand Alone Plug And Play Quick Shifter
Bazzaz QS4 USB Stand Alone Plug And Play Quick Shifter

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Please double check your selection prior to placing your order, as this item is NOT eligible for return. Please see our full list of return restrictions.

Stand-alone quick shift module for seamless, clutchless, full-power upshifting.

The QS4 USB has user-adjustable, gear-dependent kill times allowing for optimal shifting in all gears. The kit comes complete with control unit, harnessing, shift switch and adapter rod. The software allows the user to set a signal to indicate to the rider precise shift points using the optional shift light (sold separately).

The QS4 USB is an updated version of the popular Bazzaz QS-4 Quick Shift. Customer feedback on the QS-4 led to the development of a new shift sensor for improved reliability, which now also includes an application-specific adapter rod for easy installation.

  • Full power clutchless up shifting - results are faster lap times.
  • Rugged shift sensor with application specific adapter rods for easy installation.
  • Gear dependent kill times for optimal shifting in all gears.
  • Gear learning capable.
  • Simply select your preferred shift pattern, GP (Reverse) or Standard.
  • Note: For closed course competition use only. Not for street use.

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