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Bazzaz Z-Bomb Timing Retard Calibrator Suzuki
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Bazzaz Z-Bomb Timing Retard Calibrator Suzuki GSXR600 / GSXR750 / GSXR1000 / GSX1300R Hayabusa

The Z-Bomb Suzuki is a simple plug-in unit that eliminates the top speed restriction on Suzuki sport bikes


  • Eliminates top speed (185mph) speed limiter
  • Accurate gear indicator 1st - 5th gear
  • Can be used by itself or with aftermarket EMS
  • Plugs in-line with GPS (Gear Position Sensor)
  • Made In USA

Note: Please check local laws before purchasing a Bazzaz Z-Bomb Timing Retard Calibrator. Some modifications may be prohibited in some states.

This Product Fits:
GSX1300R Hayabusa 20022014
GSX-R1000 20052014
GSX-R600 20062014
GSX-R750 20062014
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Bazzaz Z-Bomb Timing Retard Calibrator Suzuki 5 5 5 5
Zoom zoom Great product you can definitely feel the difference!!! Well worth it. December 8, 2014
Z-Bomb You can certainly tell a difference in the power. Gears 5 & 6 show 5 as advertised. Haven't had a chance to test out the new top speed but so far so good. Great product for a cheap price. October 6, 2014
awesome Took the shudder out of my busa. Awesome product and very easy to install. August 4, 2014
Fantastic bang for the buck!!! So everything that I've researched on this states that it does not increase power on the Suzuki series of bikes. While I have no way to be 100% certain, it sure doesn't feel like that. It feels way more responsive, and at a higher RPM it opens up like it never has! I don't want to put a PC5/full exhaust yet and I purchased this hoping it would give it a little more kick and it has wildly exceeded my expectations. I'm on a 2012 GSXR 600 and I highly recommend it. It feels more torquey than anything, but I certain feel like I go through the revs faster. For $55.00 I figured if it didnt do much, it's money not really lost. I will say this, the location of the gear position sensor is in a very tight area and I struggled for 30min to get it on. I eventually removed the gas tank bolt, and had my friend hold the gas tank and in less than 30sec I was able to pop it in. April 8, 2014
This product is easily installed Easy to install and well worth the price. Don't know if it actually removes speed gov (don't have anywhere to legally test this) but the decrease in engine braking and increased throttle response is awesome. October 7, 2013
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Have a functionality, fit, or otherwise product-specific question about the Bazzaz Z-Bomb Timing Retard Calibrator Suzuki? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Bazzaz Z-Bomb Timing Retard Calibrator Suzuki
Already Asked: 2 Questions, 5 Answers
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RevZilla Store asked: Why did you choose this?
William E: So my bike would go over 200 mpg if need be. Nov 28, 2014
Michael D: best bang for the buck! Aug 16, 2014
Peter Z: need for speed, compact design Jul 26, 2014
Jassim A: For my bike for more performance Jun 24, 2014
A shopper asked: would this affect my gear indicator functionality like the others ones that are out there..??? Apr 26, 2014
Answer this · Send to friends Good question? Yes (1) No (1)
tobias a: The only thing it will effect is the 6th gear position. If you are in fifth and sixth gear your indicator will read 5th but, every other gear will read the gear your in. This device will give max power in first and six gear. It tricks your gear indicator and tells it that it's in 5th gear instead of sixth so your not restricted for going over 183mph and you will have full power through all the gears. Apr 27, 2014
Reply to tobias Good answer? Yes (0) No (0)
Product Style RevZilla Item # Manufacturer Product # Availability
Bazzaz Z-Bomb Timing Retard Calibrator Suzuki 900395 ZBOMB600 In Stock: Usually ships in 1-2 business days