2017-2019 Kawasaki Z125 PRO Blaster-X Integrated LED Tail Light

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Custom LED

$139.99 $169.99

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    The Custom LED Blaster-X Integrated LED Tail Lights are the finest tail lights on the market, and the 2017-2019 Kawasaki Z125 PRO is just one of many motorcycle models that we produce tail lights for.

    All of our Blaster-X Integrated LED Tail Lights are hand-made here in the USA by the company owner - and motorcycle enthusiast - who puts his pride and craftsmanship into every single product that we produce. Quite simply, this is the best and brightest production tail light that money can buy.

    Each Blaster-X Integrated LED Tail Light features powerful and effective safety features built right into the tail light.  These features include: Blaster-X Technology with Brake AlertTurn Alert, and Strobe Mode.  Click to find out more about these features.

    If you are new to the Custom LED brand, perhaps you would like to read about what makes Custom LED's Tail Lights the best available. Also, you may want to read about our founding principles that focus on quality and safety, in each motorcycle tail light that we design, manufacture and assemble. For instance, we do not produce Smoked Tail Lights, or Sequential Tail Lights because they go against the principles that this company is founded on.


    • Plug-and-Play installation with OEM connectors (tail light AND turn signals)
    • OEM Fit with high quality clear lens (want smoked lens?)
    • 32 Ultra Bright Red LEDs for running and brake lights
    • 32 Ultra Bright Yellow LEDs for turn signals
    • Stealth black boards for inconspicuous appearance
    • Custom LED ColorChange Technology on-board
    • Custom LED Blaster-X PWM Technology on-board
    • Custom LED Strobe Mode
    • Custom LED Brake Alert
    • Custom LED Turn Alert
    • Custom LED Sure-Blink Technology
    • 2nd Generation Programming Interface allows users to easily customize programmable features
    • Built-in Stage I Load Equalizers
    • Robust regulated design for consistent and reliable performance
    • 4 MHz microprocessor controlled operation
    • 24/7 customer support
    • 2-year Warranty & Satisfaction Guarantee
    • NOT DOT approved


      We have a large collection of all Custom LED product videos on the Custom LED YouTube Channel.

      The videos in this playlist below are a collection of user-submitted and original videos related to this model motorcycle.


      The Custom LED 2017-2019 Kawasaki Z125 PRO Blaster-X Integrated LED Tail Light was designed to function as a direct replacement for the OEM tail light.  The unit will install with exactly the same fit and electrical connectors as the OEM unit.  No cutting, splicing, or bodywork modifications are required, what so ever.

      Additional hardware may be necessary if you wish to remove the OEM fender assembly and/or modify the bodywork on your motorcycle.  The fender assembly typically supports the license plate, and OEM blinker lamps.  On some models, removal of this fender assembly leaves gaps or unfinished sections of the bodywork under the tail section.  Keep in mind, our product is a direct replacement for the OEM tail light, and does not require any additional modifications.

      There may be additional accessories required to correct blinker problems on your motorcycle if you remove your OEM turn signals. These accessories can not be built into the tail light, and are generally optional and specific to different customers needs, so they are sold separately. Please see the recommended accessories in the bullet list above, read the special note below, and read about the general issues and solutions in our Frequent Questions Page. If you have any questions, please do not hesitate to contact us.

      Installation of this product requires that you remove the OEM tail light from the motorcycle, and install this unit in its place.  Please consult a qualified technician or your repair manual for the proper procedure to remove the OEM tail light.

      Once the OEM tail light is removed from the motorcycle, installation of the Custom LED 2017-2019 Kawasaki Z125 PRO Blaster-X Integrated LED Tail Light is detailed in the instructions below.


      2017-2019 Kawasaki Z125 PRO Blaster-X Integrated LED Tail Light - Installation Instructions

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      2nd Generation Programming Interface Supplemental Brake Alert Programming Guide.

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      Customer Reviews

      Based on 9 reviews
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      Bruce S.
      United States

      hOoLiGrOmZ125 Z125pro

      Through an order a Snafu on our part, we received a Grom light. After contacting the company a replacement Z125Pro light was sent immediately. Install was very easy and the light is by far brighter than the competitors. All parts merrier with the Z125pro without any issues. We have purchased a total of 3 lights so far for our stable of Grom/Z125pro and are looking to purchase a fourth to round out the last of the four bikes. We highly recommend the blasterX and enjoy showing the strobe mode as much as possible.

      Bruce S. verified customer review of 2017-2018 Kawasaki Z125 PRO Blaster-X Integrated LED Tail Light
      Quonsheryl P.
      United States

      Just as Expected

      Item was just as described. Perfect fit. Easy assembly. Would recommend to anyone. Would purchase again if needed.

      Aaron T.
      United States

      Bright! Replacing faulty OEM unit 2013 ZX6R

      The OEM LED's started flickering around 3,000 miles. Within 10,000 miles, over half were burned out or flickering on the OEM unit. It was important to me to find the most visible (brightest, etc) replacement i could find. I did a lot of research. Unfortunately there was less information on the Blaster-X than some of the other brands. I took a chance, and am glad i did! The Blaster-X is very bright, much brighter than the stock unit. In fact, the running light may be brighter than the stock light when brakes are applied. I wish it was offered in a red lens so it appears stock. Easy install, great fit. It would have been very helpful in programming to have a list of light options (think morse code on paper to illustrate options), but after about 10 minutes of playing around, i settled on my favorite.

      Custom LED

      Hello Aaron, and thank you for your review! I understand you would have liked a red tinted lens on our product. Unfortunately, clear is the only lens filter (color) that will allow for both red and yellow light to pass through properly. A red tinted lens would filter out most of the yellow light for the integrated turn signal function. Other than that, I'm glad you figured out the programming interface quickly! We are always here standing by to assist our customers by phone or email.

      Daniel S.
      United States

      This one is lacking

      This is my 3rd Blaster-X LED purchase and I must say this one irritated me. I loved all the previous purchases due to the brightness, the strobe and the emergency function. They all have served me well which is why my first thought was Custom LED when I was making a purchase for my Z125 however I was disappointed. When I received it, the power cable was BARELY BARELY long enough to make it to he connector. I had to run it in a straight line and couldn’t even route it properly so I hope it doesn’t damage with time. The blinkers were both far too short for the OEM plugs and I had to splice to make them work. Very poor work when you consider the extremely premium price that you pay for this light. I was very disappointed after how happy I was with my previous custom LED products.

      Custom LED

      Daniel, I'm so sorry to hear about your disappointment with the cable lengths. As clearly explained in the installation instructions that ship with the tail light, the cable lengths were optimized for the ZX6R model, which was released by Kawasaki previous to the Z125. Fitment of our tail light to the Z125 requires some additional steps which are clearly indicated in the instructions. On the Z125 model, it is necessary to release the OEM connectors from their retention clips on the frame, which frees up about 3" of wire. In that case, the wire lengths are perfectly sufficient. I wish you had read the installation instructions, or called technical support prior to cutting and splicing wires, as this step was unnecessary and clearly frustrating for you. I'm so sorry for any confusion or frustration you may have experienced. We work very hard to make our products 100% plug and play. In this case, unfortunately you missed the necessary steps in the instructions. Future builds of our Z125 tail light will have longer wires to accommodate the specifics of the Z125 as-is from the factory. At the time you ordered we were working through our inventory which was built before the Z125 was released for sale.

      Winnie Y.

      Blaster-X is bringing sexy back

      Love it! Looks great and no fuss installation.

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