window._tfa = window._tfa || [];
Log In / Register
Cart (0) Checkout
Bazzaz QS4 Quick Shifter Kawasaki ZX10R 2011-2015
  • Bazzaz QS4 Quick Shifter Kawasaki ZX10R 2011-2015
  • Bazzaz QS4 Quick Shifter Kawasaki ZX10R 2011-2015

Please select a to check availability, or to add this item to your Shopping Cart or Wish List.


Select qty:
Your Savings (10%):
Your Price
Please select a to view availability.

View more like this:

Bazzaz QS4 Quick Shifter Kawasaki Ninja ZX-10R

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

Note: Please check local laws before purchasing a Bazzaz QS4 Quick Shifter. Some modifications may be prohibited in some states.

This Product Fits:
Ninja ZX-10R 2011, 2012, 2013, 2014, 2015
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the Bazzaz QS4 Quick Shifter Kawasaki ZX10R 2011-2015? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Bazzaz QS4 Quick Shifter Kawasaki ZX10R 2011-2015
Already Asked: 5 Questions, 5 Answers
Sort by:
A shopper asked: Do I need any module on the bike to make it work or I just plug it and I will work? Dec 13, 2014
Answer this · Send to friends Good question? Yes (1) No (0)
A shopper asked: Hi Revzilla / Fellow Users,

I'm an avid street/track rider from Singapore and just recently acquired the 2014 Kawasaki ZX-10R. I've decided to get a quickshifter from Bazzaz. A well known bike shop here in Singapore sells the Bazzaz Z-Fi QS (Fuel Injection + Quickshift) as a whole (wanted to post the webby but saw your disclaimer on not including "links to other sites"). I did some online research and true enough, it really does exists. However, I noticed that both you and Bazzaz's official site sells the QS and FI separately. My question is:

1) What is the main difference between the combined and separate units (other than having 1 or 2 items mounted to the bike)?

2) If I purchase the QS4 now and decides to add in the FI in the future (not near future), can that be done?
Jul 24, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Jason C: Yes u can run the stand alone shifter solo. Then add the FI's all plug n play. Jul 24, 2014
Reply to Jason Good answer? Yes (1) No (0)
Charles P: Don't they use the same plugs? Like the speed sensor and neural detect? How would you be able to use both products? (QS4 & Z-Fi) Would you need to buy a special harness? I have been trying to figure this out but Google isn't helping. May 7, 2015
Reply to Charles Good answer? Yes (0) No (0)
Ryan R asked: Is this this the model with the sensor that is both standard and gp shift? The sensor that doesn't have any moving parts in it. Nov 13, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Ejeon L: Yes. This is a strain gauge unit that works for both regular and GP shift patterns. Jul 25, 2015
Reply to Ejeon Good answer? Yes (0) No (0)
A shopper asked: Hi guys
I've installed the quick shifter and now I've bought the z-f1....can't connect the 2 because they both need the Cps plug.
Do you have a loom who allows me to connect both ?
Or do you have any ideas in what to do?
Thx in advance
Sep 30, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
A S: I'm looking at doing the same but I have the z-fi already installed just wanna add the QS. Would it be possible to hard wire (solder), the wires of both units together and use the one plug?

ATM this is my main concern but I guess I won't know till I've already purchased it huh?
Jul 9, 2015
Reply to A Good answer? Yes (0) No (0)
Product Style RevZilla Item # Manufacturer Product # Availability
Standard Shift & GP Shift 967606 Q440 In Stock: Ships within 24 hours