Purchased this Oil Fill cap to replace the OEM Fill cap. I am completely satisfied with the quality and the finish of the fill cap not to mention coming pre-drilled really saves me time from having to drill my own holes. 10/10

Advantages: Quality material and finish, different colors to match your bike or gear and pre-drilled for safety wire!

Disadvantages: None!

These TechSpec tank pads are awesome! They offer great grip and complement the lines of the tank without being too aggressive and tearing riding pants. TST is always a pleasure to deal with as well. If you want a way to grip the tank and give your arms a bit or a rest.. go for it! You won't be disappointed.

Got the clear version for my Yamaha Fz-07. It is absolutely amazing. So much brighter and the ability to delete my rear signals is amazing. Love the programability of the brake lights and turn signals. Did I also say this is bright?? Looks awesome too.

Advantages: Super Bright, Integrated Signals, LED so much brighter.

Disadvantages: N/A

I purchased the TST Industries low profile LED clear rear turn signals and flasher relay. My ultimate goal is to install soft luggage on my 2017 Yamaha FZ 09. On my bike the OEM turn signals protrude out in such a way that they interfere with the installation and operation of any of the soft or hard luggage available on the market. The TST low profile signals attach to the license plate and do not extend beyond the frame of the bike giving me the clearance I need to install luggage.
I installed the TST turn signals on a T Rex Fender eliminator that I already had mounted on my bike. The installation was simple, I only had to remove the seat to get to the signal wiring harness and flasher relay. The T Rex Fender eliminator has a conduit for wire that I was able to use to fish the wires up into the bike. TST has very good detailed installation instructions on their YouTube channel. The wiring is plug and play, on the 2017 FZ 09 connect the yellow wire from the light to the brown harness and black wire from the light to the red harness.
The lights are very bright, in my opinion substantially brighter than the OEM signals. All the mounting hardware is of high quality. Delivery was fast and customer service is excellent. I E-mailed TST customer service a stupid question and they responded in a timely manner with a polite helpful answer.

Very quick and easy to install with the help of the video. Seems to be very solid and nice that it has the integrated spools for lifting the rear.

Advantages: Quick install, Integrated spools, great pricing

Disadvantages: N/A

They feel solid and I'm sure they'd do their job in the event of an accident. The only reason I'm not giving them four or five stars is because of the color; the blue in the picture would've matched my bike perfectly but when they showed up, they were a really bright baby-blue/turquoise color and it looks really cheap...

Advantages: Feel
Easy Install

Disadvantages: Anodized color

I've ordered from TST about three or four times now and this is the second time that I've been missing some parts in the package. I watched the installation video on YouTube and Bart had two washers for the big bolts that you need; I received no washers. I know that it's not that big of a deal but quality-control seems to be lacking. As for the sliders themselves, they seem really solid and the black caps look good. I ordered red (see my review on those) and they showed up looking orange. I would not waste your time or money on anything but black or silver. You won't receive a good color. The blue (I also bought the bar-ends and had a color issue there) looks like a bright baby-blue and the red looks orange. Very frustrating.



-----------------------------------TST Industries Response--------------------------------------------
The washers in the video no longer come with the kit due to a change in manufacturing. The kit has been redesigned to use a sleeve in the delrin puck that has the washer geometry integrated into it as a flange. Think of it as a should-washer of sorts. In regards to the anodized color options, the following blurb is listed in every ad containing color options.

"Important Note on Color: Images of Womet-Tech anodized parts show the typical color of the item. However, due to the anodizing process, some products may differ slightly from average (this is common for anodized parts from any manufacturer). A red piece may not match the vibrancy, or a blue piece may be slightly lighter in hue. This note mainly applies to colors other than black. If you are not satisfied with the color of your particular product, please contact us for a return or replacement."

Advantages: Solid
Easy Install

Bought these about a week ago and installed them today, very sleek and nice looking.

Advantages: Better than those ugly ear looking signal lights.

Disadvantages: Cannot be seen from the front, only the side which makes turning at a uncontrolled intersection dangerous. They need to stick out a little more. On a 2018 Cbr650f they are indebted into the fairing.

The flasher relay is 100% needed. Even with resistors on the rear integrated signals, the fronts will not flash. The cheap "clip in" resistors will work.
The nylon washer should be larger. It tends to flex and not seat properly. Works fine once positioned well, but it'd be nice to see a proprietary washer designed for the Grom mounts. Other than that, the lights are great quality and really bright.

Advantages: Cheap
Looks good
Bright

Disadvantages: Harnesses are an additional cost (why not put the OEM style connector on instead of the bullet connectors?).
Flasher relay is a must.
Cheap installation hardware.

I just bought this tail light for my 2020 zx6r, and let me say this first, the shipping super fast and packages was perfect. I am incredibly happy with my shopping experience at TST.

Now onto the product. The tail light fit perfectly, and install video by TST was excellent in walking me through everything on the install. The fit and finish on this tail light looks stock. I also bought the blinker relay which was also super easy to install.

Selecting the mode I wanted was super easy, literally just pressing the button on the back on the tail light until I got the desired mode. The relay made the blinker speed exactly the way it should be.

I am extremely happy with my purchase and would buy over and over again. TST knocked the ball out of the park with this tail light!

Advantages: Super bright LEDs. Ease of install. Looks!

Disadvantages: None!