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Item # CAT0009

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  • Black, One Size ($60.00)
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Item # CAT0009

Less is more.

In this day and age of carrying your entire life on one item in your pocket, simplicity is an under-appreciated value. Sure, you can probably check your email while calculating your tax refund mid-interval with other computers, but the CatEye Micro Wireless Computer provides accurate data readings for the metrics that we actually use.

CatEye designed the Micro Wireless computer with your sanity in mind. More precisely, the Micro's display is fully customizable to your preferred metrics. This means that you can display your current speed on the top of the screen and maybe CatEye's new stopwatch function on the bottom portion. Whatever your preference, the Micro will only show what you want to see. But, either way, with CatEye's one-button, ClickTek navigation system, you'll easily be able to navigate through metrics like current speed, maximum speed, average speed, two trip distances, and your total distance.

Another couple of key features are the Micro's minimal size and weight. The CPU measures out to 53.5 x 36 x 17.5mm, and it only weighs around 26 grams. Additionally, the CPU setup is a simple affair, as is its mounting setup. In fact, CatEye includes its tool-free FlexTight bracket that mounts to either your stem or bars. The sensor itself mounts to your fork blade, and, of course, transmits its signal wirelessly to the CPU.

The CatEye Micro Wireless Computer is available in the colors Black and White and in one size. Each computer includes a CR2032 battery, FlexTight mounting bracket, and a fork-mounted sensor.

Tech Specs

Heart Rate Monitor:
Speedometer Functions:
current speed, average speed, maximum speed
Odometer Type(s):
trip distance, total distance
yes, 12/24 hour
Mount Type:
Battery Type:
CR2032 (lithium) button cell
Recommended Use:
cycle training
Manufacturer Warranty:
2 years

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My wife loves it

  • Familiarity: I've used it several times

It was a little challenging for my wife to set up but now it does everything smoothly and as expected. Simple and small, exactly what we were looking for.

Avg. ride time: 11m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Japanese quality can't be beat.

  • Familiarity: I've put it through the wringer

This was set up on my father's bike and it is the best value for the money. I know that it will always work and is easy to use. Would highly recommend.

Use it everytime I ride

  • Familiarity: I've used it several times

This computer is great. I use it overtime I go on a ride and it has never given me any problems. I have a very small bike frame and it fits perfects on my bike. I highly recommend it for anyone.

CatEye for Eye

  • Familiarity: I've used it several times

Great computer. Has the functions you need. No cadence, but I'm not a roadie, so I don't care. Wireless is nice so you don't have to worry about running wires. Works great with suspension forks. The instructions are nearly impossible to understand. Once you get it set up it is golden. Getting it set up takes some deciphering of cryptic instructions. The size is nice and small, but the characters are easily visible. It is really simple to cycle through all the information. Has a back light, if riding in the dark is your think. Great computational device. Keep track of your stats without strava.

CatEye for Eye

Good allrounder

  • Familiarity: I've put it through the wringer

I've owned several CatEye computers...while this may be my least favorite one, it is still a great computer and gets the job done. My complaints about it are very minor: for a micro computer, it feels a bit bulky.....the two button style can get a bit frustrating to use.....and, the text can be a bit hard to read(I suppose thats expected though, being "mircro"). Having said that, I do like to be able to see speed, time, and distance all on the same screen. Price for what you get is pretty fair, and I've had no issues with it recording properly or anything like that. If you need a basic computer thats wireless(only way to go in my opinion), this computer will get the job done!

Avg. ride time: 4h 44m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Never need to buy another one

  • Familiarity: I've used it several times

I just installed my cat eye and I love it. It is compact and has an easy reading display with all the functions that you will need. and it is easy on your wallet.

great product

  • Familiarity: I've used it once or twice and have initial impressions

I have just received my new micro cateye bike computer. I have installed it, but I am still having trouble getting it to fully function. I can not get it to send a signal from the sensor to the computer

Make sure that the sensor is less than 5mm from the magnet.


  • Familiarity: I've put it through the wringer

Bought this for my mom as a birthday present. She loved the wireless setup and ease of use... no bells and whistles to distract her, just the information she needs delivered clearly with just a glance. Great product at a great price, would recommend to anyone who wants a simple rock-solid cyclometer.

The perfect bike computer

    I have used many different Cateye bike computers and this is by far my favorite iteration. I prefer a very simple design and this fits the bill. It is very small, but extremely easy to see, simple to use, and super precise.