- 【Accurate GPS Positioning】- This bicycle computer support for four major satellite navigation systems, quick GPS signal acquisition, higher accuracy. The bike computer will display ride time, riding distance, total riding time, total riding mileage, clock, current altitude as basic riding information.(After powering on, you need to wait 30-60 seconds in an open lot to find the gps)
- 【Long Battery Life】The bicycle speedometer built in 600mAH super large battery capacity, the sustained working time is more than 20 hours. automatically enter sleep mode after 10 minutes of inactivity, This cycling computer will display your last cycling data when you turn it on.
- 【Large Display Screen】The bike speedometer with 2 inches clear backlit screen with introduces FSTN technology, which is highly visible in sunlight and shields you from the glare . You can read your data more easily and clearly no matter day or night. IPX6 Waterproof can work anytime in the rain.
- 【Simple to Use】The bike odometer and speedometer package include two types mounts, easy to install on different bike types or other for RC cars, mobility scooter, motorcycle, adult tricycle ,dirt bike, Boat. Set up was a breeze, can switch between metric and imperial units.(We have updated the installation pictures and installation videos, if you encounter problems with the installation, please do not hesitate to contact us)
- 【Professional 7/24 SERVICE】All ROCKBROS products we sold are covered with a one-year guarantee. Please contact us at any time if you have problems, and we’re more than happy to help.
Cycling Computers, Cycling Electronics
ROCKBROS GPS Bike Computer with Mount, Accurate Bike Speedometer with Automatic Backlight, Bicycle Odometer IPX6 Waterproof and 600mAH Battery Large Display Screen
$29.99 $36.99
We Be Jammin’ –
Says has sensor and magnet in settings but nothing
We Be Jammin’ –
Nancy L. –
I got this for my son to put it on his bicycle. He absolutely lives it! He like knowing how fast he’s going and he’s always trying to beat his best speed. He also likes knowing the distance he has went. It was also so easy to install. All we had to do is simply install it onto his handlebars and that’s it! Nothing else to put on, no wires to hook up or anything else at all! I am definitely satisfied with my choice!
Nancy L. –
JAK –
I’m replacing one that had a wire and sensor on the wheel. This one is way better and mounts in the center or side of you handlebars.
JAK –
Amazon Customer –
Purchased this cycle computer to record a few simple ride stats. It initializes quickly and accurately displays ride speed, time and distance which is all I need. It also gives altitude but my Tour de France days are behind me. Good battery life. Easy to read display. Much better than a slightly less expensive model I purchased here 8 months ago.
Amazon Customer –
raygam –
INCLUDES TWO MOUNTS SO IT’S VERY EASY TO INSTALL.
(UPDATE) I HAVE TWO BIKES AND I MAY EVEN BUY A SECOND ONE TO HAVE ONE ON BOTH BIKES.
raygam –
DAN –
I really like this. The instructions are terrible but it works just like it says. I’ve had no problems with it and the battery lasts a long time between charging. I love the mount too.
DAN –
Floyd Matz –
As described. Fast shipping.
Floyd Matz –
Kami Buckler –
I got this for my pony cart to help me rate my pony on the road. It works great. It is easy to read even on uneven ground. It’s already in kph and meters. The timer is a bonus. Thumbs up.
Kami Buckler –
raygam –
This product comes with about the worst instructions for mounting on your bike. Seriously! Firstly, to mount stuff on a bike with rubber bands is .. well .. The mounting bracket does come with the product so you can avoid the rubber bands but it has problems too. It is much too big for a normal bike handlebar and you have to mount it closer to the center if you don’t want it to spin around by itself. If you do not want the unit to be several inches off the handlebar you are stuck with the lovely rubber bands. If you are willing to use the bracket you will have to figure out just how to put it together which may not be rocket science but some pictures or notes would have surely made life easier.
After fully charging the unit I put the bike outside (where it can get a GPS reading). Took about 1 minute 20 seconds to lock on the GPS. A brief test of the unit while riding the bike seemed fine although I did not try to match it to my phone’s speed and distance reading. It is not crucial if the readings are off a small amount when it comes to leisure biking.
I do prefer the display of this unit which, to my brain, seems intuitive and easy to read at a glance. Still not happy about the instructions and the ‘rubber bands’ but hopefully this will be the little computer that could …
raygam –
DTL –
Turns on quickly and seems to be accurate. I am lucky to have a freshly paved .6 mile loop in a new subdivision just across the road from my house in the country. I set this and ride 6 miles in 30 minutes at speeds between 10 and 17 mph. Average speed 12mph. Nice that I don’t have to check my watch or try to keep track of the 10 laps required. I am doing this as a daily cardio workout. I used to have an eighty acre cornfield across the road. I guess you could call this making lemonade out of lemons. So much safer than riding with the traffic on the roads. This speedometer is not hard to figure out and works perfectly and is easy to remove to charge. Mounting was easy. Just twist off of the mount to remove!
EDIT: I have purchased a second mount to install on a mountain bike I may be riding. This mount is inexpensive and excellent!
DTL –
Dave Reviews –
This gives me the speed, distance, and time, in big easy to read numbers. It works on GPS, so with extra mounts, every bike I own uses this same computer. Not really easy to set-up. It could use better (maybe online) directions. But it WORKS.
Dave Reviews –
Joe Bubba –
The menus to set up the unit are not intuitive or easy I just wanted to show speed and distance and start of the workout, and it took me 20 minutes to reset the unit and start over. Ended up using the activity Application on my iWatch to track speed, distance and time
Joe Bubba –
Larry W Newman –
It is the right tool for the price. I don’t need a $350 GPS. Just want an accurate speed, time, and distance.
Just perfect.
Larry W Newman –