New to this version of Quickshifter system 4:
Micro sensor with 2year warranty
Quickshifter ECU updated electronics
User Defined reducing interrupt time for EACH gear

Full Features List:

This model is a step up from the Q2R and has additional Adaptive Shift Technology... 
Differences between Q4R and Q2R:-
• AST (Adaptive Shift Technology)
• User defined interrupt duration for each gear
• Optional Ultra-bright Remote Shiftlight Cluster
• Quickshifter ECU size larger by (10mm X 26mm X 2mm)

Newb Explanantion:
Quick Shifting or Flat Shifting using a Quick Shifter is where a Full power OR part throttle smooth clutchless almost INSTANT gear shift is performed, as used on superbikes! Available to you.

*NOTE:  This Quickshifter systems is available with either push or pull format sensors.  Don't worry, if you tell us the right application we will check it for you and supply the right brackets and correct tie rod.

This `F' series Quickshifter system is a full factory specification Superbike quickshifter with Intellishift^TM  which allows you to shift up gears at constant or full throttle without the use of the clutch for ultra smooth up-shifts at any RPM.  Typically 3 yards can be gained per gear shift and a saving of around 200ms can be made per gear shift for those long staightaways.  These Quickshifter systems are available with either GP pressure sensors and universal tie-rod kit or with a linear sensor for direct gear lever attachment. Used on most race teams due to reliability and quality. In 5 years the tried and tested sensor failure rate has been almost zero!

This Quickshifter ECU requires a black ring terminal to be placed on the negative battery terminal and a red ring terminal to be connected to the battery positive. It features an automatic `powerdown' feature where the control unit draws zero current allowing the quickshifter to remain powered continuously.  Plug & play connectors come as standard for all ignition coil stick installations. 

The Translogic Systems Ltd `Industry award winning design' GP pressure sensors do not require any adjusting and are a simple plug & play device of unparalleled racing success.  Simplicity and reliability has been the key to aid top level race teams with fast sensor installations and replacement in the event of massive crashes in top level racing. The GP pressure sensors give Factory race team technicians the confidence that each sensor performs exactly the same on each different race bike installation.  A 3 piece universal tie rod kit is supplied with each quickshifter system featuring the GP pressure sensors.

Next Model down is the Q2R: Q2R