Bazzaz QS4 Quick Shifter Yamaha R6 2006-2016
  • Bazzaz QS4 Quick Shifter Yamaha R6 2006-2016
  • Bazzaz QS4 Quick Shifter Yamaha R6 2006-2016

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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Bazzaz QS4 Quick Shifter Yamaha YZF-R6  

The Bazzaz QS4 Quick Shifter transforms any bike into a racing machine. It works by cutting the ignition for a millisecond at a time allowing for quick and seamless shifting under full or partial throttle.

Includes: Pressure sensor, shift rod, wiring harness and Bazzaz QS4 unit

4.4 / 5
Bang For The Buck
5 / 5
Ease Of Install
4 / 5
5 / 5
This Product Fits:
R6 20062016
Product Style RevZilla Item # Manufacturer Product # Availability
Standard Shift & GP Shift 967613 Q800 In Stock: Ships within 24 hours


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Have a functionality, fit, or otherwise product-specific question about the Bazzaz QS4 Quick Shifter Yamaha R6 2006-2016? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Browse 33 questions Browse 33 questions and 17 answers
does it only just shift up?
A shopper on Feb 14, 2017
Does this shift up and down or just up?
A shopper on Jul 13, 2016
Hi, do you need to have the bazzaz zfi fuel management on top of this qs4 or does the qs4 do the same job with the addition of the quick shifter and traction control? Thanks
Mathias G on Apr 30, 2015
BEST ANSWER: The QS4 only provides the quick shifter function. If you want fuel management and traction control, you need to purchase the Bazzaz Z-Fi TC, which provides fuel management, traction control, and a quick shifter.
?What is the difference between the slandered shift and the GP shift ?


Dose it need a tune or something or just fitted and that's it!!
Abdulla A on Nov 6, 2013
BEST ANSWER: Sportbikes come Standard with a 1 down, 5 up shift pattern. With GP shift you turn the shifting linkage 180° so the shifting pattern is 1 up, 5 down's Personal preference, but once you go GP style you wont go back. Its so much better!
As far as the Stand alone quick shifter kit, it's just plug and go. And I can't even explain how much better that makes riding aggressively for shifting, and throttle application. Get one and you will live it!