CoolChange Wireless Bike Computer Speedometer Odometer Rainproof Cycling Bicycle Computer Bike Measurable Temperature Stopwatch in Bicycle Computer from Sports Entertainment

CoolChange Wireless Bike Computer Speedometer Odometer Rainproof Cycling Bicycle Computer Bike Measurable Temperature Stopwatch in Bicycle Computer from Sports Entertainment
CoolChange Wireless Bike Computer Speedometer Odometer Rainproof Cycling Bicycle Computer Bike Measurable Temperature Stopwatch in Bicycle Computer from Sports Entertainment
CoolChange Wireless Bike Computer Speedometer Odometer Rainproof Cycling Bicycle Computer Bike Measurable Temperature Stopwatch in Bicycle Computer from Sports Entertainment
CoolChange Wireless Bike Computer Speedometer Odometer Rainproof Cycling Bicycle Computer Bike Measurable Temperature Stopwatch in Bicycle Computer from Sports Entertainment
CoolChange Wireless Bike Computer Speedometer Odometer Rainproof Cycling Bicycle Computer Bike Measurable Temperature Stopwatch in Bicycle Computer from Sports Entertainment
CoolChange Wireless Bike Computer Speedometer Odometer Rainproof Cycling Bicycle Computer Bike Measurable Temperature Stopwatch in Bicycle Computer from Sports Entertainment

Product Specification

Brand Name: CoolChange

Stopwatch and Accessories: Temperature Testing Stopwatch

Model Number: 57023/57025

Name: CoolChange Waterproof Bicycle Computer

Color: Black

Blacklight Color: Green

Screen Size: 2.8 Inch

Version: Wired / Wireless

Function: Stopwatch / Temperature Display


Name: CoolChange Bike computer for large screen of 2.8-inch can measure temperature and speed Product No: 57023/57025/57021/57022 Backlight color: Green Size: 71mm * 49mm*10mm Power supply: 1 * 2032 battery Weight: 99g Application: MTB, road bike, fixed gear Package Content: 1 x bicycle computer,1 x base,1 x magnetic head,1 x Gasket,1 x ties,1 x Packing Box,1 x Manual Features: 1. large screen of 2.8-inch can measure temperature and speed 2. Water resistant 3. Bicycle odometer with LCD backlight. 4. Portable, durable and convenient. 5. Easy to read LCD display with large screen. 6. Easy to control with mode touch, ideal companion for your bicycle. 7. Easy to install firmly with mounting accessories. 8. Ideal assistant for bicycle training. 9. Time display function, also can be used as a wonderful gadget for traveling.

Please take out the insulation sheet in the product before using.

Product parameters

Type A - wireless version,wireless transmitter,magnet head,gasket,base,battery,ties,box and manual

Type A- wired version,magnet head,gasket ,battery ,ties , box and manual .base and transmitter

Type B - wireless version, wireless transmitter ,magnet head , gasket,battery,ties , box and manual ,extension holder

Type B- wired version,magnet head ,gasket ,battery ,ties , box and manual, extension holder and transmitter

Type C- wireless,wireless transmitter , magnet head, gasket,base,battery, ties,box,manual

Type C- wired bicycle computer,wired transmitter base magnet head gasket, base,battery ,ties,box,manual

Four columns of split Screen data at a glance

Life waterproof

Full screen backlight

Press MODE and SET at the same time to turn on the backlight in a long light mode.

Automatic wake up

Support the use of two cars at the same time

Long press the left button about 6 seconds to switch two bicycles to use

Sensitive touchscreen

Low battery reminder

When the battery voltage is as low as 2.5V, the battery symbol will flash.

2 kinds of installation position


Size comparison


The installation steps


CoolChange Wireless Bike Computer Speedometer Odometer ...

Be the first to review “CoolChange Wireless Bike Computer Speedometer Odometer Rainproof Cycling Bicycle Computer Bike Measurable temperature ...

CoolChange Bike Computer 2.7''Large Screen Waterproof Wired ...

Cheap wireless bicycle computer, Buy Quality bike computer directly from China bicycle computer Suppliers: CoolChange Bike Computer 2.7''Large Screen ...

Tool and Bicycle computer

11 items ... CoolChange Bicycle Computer Wired and Wireless Cycling Computer ... CoolChange Bike Computer Waterproof Wired Wireless Multifunction Bicycle ...

CoolChange Bike Computer Waterproof Wired Wireless ...

Cheap cycle odometer, Buy Quality computer speedometer directly from China speedometer cycling Suppliers: CoolChange Bike Computer Waterproof Wired ...

CoolChange 57021 Wired Cycling Speedometer Odometer | Gearbest

Buy CoolChange 57021 Wired Cycling Speedometer Odometer, sale ends soon. Be inspired: enjoy ... CoolChange Wireless Speedometer. The installation part ...

Bicycle Parts

CoolChange Wireless Bike Computer Speedometer Odometer Rainproof Cycling ... CoolChange Bicycle Saddle Bag Waterproof MTB Bike Rear Bag Reflective ...

Сенсорный велокомпьютер CoolChange с экраном 2.7" | Вело ...

19 июл 2017 ... Велокомпьютер CoolChange: ○ Магазин ... Bicycle computer CoolChange with a screen 2.7" | Aliexpress. Вело Китай ...

Find All China Products On Sale from CoolChange Sports flagship ...

151 items ... CoolChange Bike Computer Waterproof Wired Wireless Multifunction Bicycle LCD Computer Speedometer Cycling Odometer Accessories. 49 ...

Detail Feedback Questions about Bike Computer Wireless Bike ...

Bike Computer Wireless Bike Bicycle Speedometer Cycle Computer Odometer .... CoolChange Bicycle Computer Wired and Wireless Cycling Computer ...

$13.67 (Free Shipping) CoolChange Wireless Bike Computer ...

Jul 2, 2018 ... Probably the best deal for a CoolChange Wireless Bike Computer Speedometer Odometer automatic cycle scanning / magnetic head ...

CoolChange C-504 Wireless Bike Computer LCD Cycling ...

CoolChange C-504 Wireless Bike Computer LCD Cycling Speedometer Odometer Automatic Wake-up Touch Screen with Backlight for Tracking Speed ...

$20.61 (Free Shipping) CoolChange Wireless Bike Computer ...

Feb 2, 2018 ... Probably the best deal for a CoolChange Wireless Bike Computer Speedometer Odometer backlit / water resistant / temperature measuring ...

CoolChange 57021 Wired Cycling Speedometer Odometer ...

Shop for CoolChange 57021 Wired Cycling Speedometer Odometer and lock in this low price. Enjoy affordable quality ... CoolChange Wireless Speedometer.

CoolChange Bike Computer 2.7''Large Screen Waterproof Wired ...

CoolChange Bike Computer 2.7''Large Screen Waterproof Wired Wireless Bicycle Computer Cycling Speedometer Measurable temperature-in Bicycle ...

CoolChange Bicycle Computer Wired and Wireless Cycling ...

"Buy CoolChange Bicycle Computer Wired and Wireless Cycling Computer Speedometer Odometer Rainproof MTB Bike Computer USB Rechargable online at ...

CoolChange Bicycle Computer Wired and Wireless Cycling ...

Product : CoolChange bicycle computer Color: Black Screen Size : 2.2 inch ... and Wireless Cycling Computer Speedometer Odometer Rainproof MTB Bike ...

Buy Generic CoolChange 57019 Bicycle Computer Wireless ...

Get the CoolChange 57019 Bicycle Computer Wireless Waterproof Speedometer Odometer with LCD Backlight online and other Generic Tool Kits on Jumia at ...

coolchange 57027 english version wireless 2.7inch bike computer ...

Only US$41.64, buy best coolchange 57027 english version wireless 2.7inch bike computer led screen digital tachometer waterproof cycling speedometer sale  ...

2019 CoolChange Wireless Bike Computer Speedometer Odometer ...

Wholesale cheap feature -coolchange wireless bike computer speedometer odometer rainproof cycling bicycle computer bike measurable temperature ...

CoolChange Wired/Wireless 2.8" LCD Bike Computer Road Cycle ...

Wireless LCD Digital Cycle Computer Bicycle Bike Backlight Speedometer Odometer ... CoolChange Wired/Wireless Bike Computer LCD Speedometer Bicycle ...

Commetns :
Am very satisfied.

I liked it very much just need to rehearse it

Everything corresponds to the description. Works.

Everything is fine

Corresponds to the description on the site. Product and seller recommend.

The product is fast and intact! everything corresponds to the description!

Super gadżet

The product corresponds to the description. I can advise for the order!

Large screen, bright illumination. Everything is clearly visible. At first glance a very high quality thing. Let's see in operation.

The goods received, went to togliatti for a month. Upset only one thing is bad packaging, while the computer itself is fixed on top (outside) of the box. It's good that the display did not split, because. It can be seen that the box in the corner is very wrinkled. Turned on, everything works, it remains to check on the bike, about which i will write later after pokatuha.

Im very in description.

Everything is perfect, it came to astana for 20 days, the goods are satisfied, thank you

When sending did not write the name. Because of this, there were problems in the mail when i took it. The seller answered only in 24 hours and did not understand what i wanted from him. The computer itself is good, without complaints.

Hello came quickly packed all well until tried thanks

The order came very quickly, i did not even expect, packed perfectly, everything works, the seller recommend

Excellent computer on the bike! Thank you very much to the seller! I recommend!

Arrived right my product

The goods are of good quality, the correctness of the readings has not yet been checked. The only negative, the seller 6 days did not send the order.

Funny thing. Everything works. No complaints. Thank you to the seller.

veikia,daug funkcijų


Product جدارائع وانصح tags

Very good

Cool computer. Works. Installation does not take much time. I can't say anything about the accuracy of the testimony. By setting up a bunch of videos on youtube.

Everyting thing excelent!

The article didn't arrive.

Great product arrived very quickly congratulations to the seller

Best product.


Hello, everybody. The product is described exactly. Configured quickly, works exactly, checked by gps. Delivery is fast, track is tracked to mail. Packaging is not particularly reliable. In general, very satisfied. Result: seller respect and thank you. Shop recommend.

Many thanks for the product ordered by lam, it is very good, i have no words, and the order is very fast, i want to thank the store. Coolchange is a very good store and quality, i have more information from this store, and i am very pleased, i recommend this store in general, thanks to the seller very amabela.

Almost in time. Everything is safe and sound

Super practical and full use, loved will to colleagues.

Neutral Not Yet test


perfect transaction

Great computer. It remains to set up and go :-)

No instruction in the Russian language, long shipping, ng in china, after the post problem in rb

Product very good and great quality!

I buy the second time the same equipment and the second time the device came better than in the first

Excelent seller

Waited for sending 2 weeks, there was a parcel longer than indicated, so also came broken. Inside, a small detail is worn on the computer, which is very nasty knocks.

Very fast shipping. Batteries in the kit did not find. Until i installed it. I recommend.

In the photo i saw came with a stand

Everything works, the screen is one and a half matchbox, and so all the norms

Product came all as in the description i take not the first time the product and the seller definitely recommend i take not the first at the correct setting all clearly additional review after testing previous after a year of work continue to work properly

Got it right! Excellent material!!! Second time buy, IS very good!!!


Was well quickly bogged down and works well but temperaruurmeter is not always correct

Very good, just to prove it in the cartetera aver that tal. I will leave my conclusions

fast shipping. very nice product. tested and works great. very nice product. installation of hardware is very simple, the settings took some more thinking. instructions are not very easy to understand what tire size to fill in etc. but if you use the images on the instructions you get it. a video tutorial in English would be nice. but great product for this price.

Very good, Thanks!

Cool bike computer. Took without wired parameters shows clearly (speed, time, temperature) backlight bright, the computer starts to work when moving automatically. in general, good recommended to buy

Autumn does not work well switching on the sensor several times have to poke. And so according to the functional all the norms and speed does not lie if you properly configure.

No instruction on Russian

Everything works. Two weeks to voronezh. Instruction in english.

Large numbers and good functionality. Recommend.

The seller is good! I recommend! In gomel 19 days from the date of payment. I bought wired, the backlight is bright-does not strain. From the screen everything is perfectly read. Size is the most it. Customizable and installed easily, internet to help. At the beginning of the movement from the sleeping mode comes out itself-it's fat +! Testimony seems adequate. But some gentle, the plastic will easily crumble and scratch. Attachment to the endurance is fragile. With large vibrations (riding on stones), the backlight is turned on). In the pocket for 2 minutes, the sensor has already switched to the setting mode. But for such money 12 $, i recommend to buy.

And good as described in AD.

Ordered on august 16, received on september 11. Very satisfied with the goods and especially the service. Very reliable seller. I recommend to everyone.

It came quickly. Okay. Works.


Asked to quickly send the order, wrote several times, no, the seller waited for 9 days of placing the order and at the last hours of its cancellation sent. Packing mint came, but it seems to work, i'll roll, i'll check more.

Very good the product

The product corresponds to the description, well packed, works. The seller is excellent, i recommend.

In comparison with my sigma the data are real. Good quality overall. Only small defects the touch buttons are lazy... To see the life. But overall satisfied for the price.

Thank you all received

It's okay! Plus another seller made a small gift!


Very fast delivery 7 days to petrozavodsk, not quite comfortable touch buttons, not always triggered

I recommend everything well

Works perfect. There's only a loose piece of plastic inside what very rattles when cycling.

18 days to shipping. good value.


Works. Delivery is fast. Large display. Convenient to use. Good illumination.

Everything is great! Quickly and corresponds to the description!

Good product!


The seller did not send the goods for a long time. Waited 3 months. The goods did not come. Money returned

Excellent Product, delivery fast seller recommend buying ....

It came quickly, the accuracy of the work is higher than all praise as by gps that the speed that passed, even though of course the temperature, i recommend!!

Installed, while working, not always correctly pressed touch buttons, but they are not so often used. Overall satisfied

Very long waited for the shipment, after the first extension and reminder from my side the seller sent the goods. Then waited three weeks after the seller canceled the delivery. I never received the goods. I do not advise this seller, order from another.

Thank you

Fast shipping

Delivery is fast, the goods are quality.


The goods came quickly and in good quality. I would like to have a manual on setting up in the Russian language or in electronic form in english for the convenience of further translation into russian. Thank you.

The goods came quickly, 2 weeks almost to voronezh, the seller sociable, the goods are good, so i advise you to buy

I got everything well packed, the whole quality is good i will set off. So far, everything is fine. The seller thanks sent the goods immediately informed, i only received it already interested (figured out the setting, or not). Thank you!!!

Excellent product and good quality.

Inside something rattles

All norms, i recommend!

Came very quickly. I did not check in the work. Then i will.

Like oil


The parcel arrived in 16 days in ryazan. The computer is excellent, everything works!

The seller long pulled the shipment sent on the last day. Delivery was 31 days in khabarovsk. The velocomputer itself is like norms.

Boua revomendavel

Only passed yet did not have time to install)) looks all well

Good computer, convenient. With automatic activation.

Two weeks to moscow, shows well, the temperature overboard also shows excellent, communication does not lose, without measurements by the ruler, according to the table figures approached, shows exactly

Great works fine but makes weird sounds while cycling. overall great

While everything works

Nice and easy, good quality

Computer checked the the exquisitely. Simple operation, easy installation. Large and clear display. Recommend salesman.

Until it works badly. thanks!

Very good like'm Satisfied

I arrive much earlier than expected, excellent product

Battery was included. Instruction at English, simple and smooth settings. I'll leave additional feedback after weekly use.

Very fast

Good and quality product. everything perfect just took a while to get there.


I couldn't prove it. Instructions in one language. Pending seller recommendation

Product came in 35 days to my home in Romania, i measure with my Xiaomi Mi band 3 GPS tracking and it's very aquirette, single downside is when hit a obstacles on road i think it don't measure with is normally i think. Seller very cooperative, thanks!

Products received in perfect condition! Recommend the seller! Thank you for the gift!

The goods fully correspond to the description, the seller sent quickly, it came to kaliningrad for 2 weeks, a good bike computer for such money. Shop advise

Everything corresponds to the description

Everything works. Quality is very good. I recommend the seller and the goods.

Excellent bike computer

The seller does not communicate, he does not have instructions in the Russian language. I came like a working device, but did not switch to 2 bicycles. Opened the dispute and returned half the cost!


A good computer, with a large display, in the sun, everything is cool to read, satisfied!

All good, good product and fast shipping


Will come for such money

Good bike computer!

Not bad, but the fastening is large... it's inconvenient to put because of this, and so the month works, everything clearly took the wired

Waited more than a month to st. petersburg, ordered with a white backlight, prishol with green, looks made well, not yet put,!!!

Very good Product, A quality


The computer looks like an ordinary chinese thing, like functional, but cheap. Packed in some shabby mint box, but whole. There are batteries. 15 bucks is fine. It came in 2 weeks.

order received in good condition but haven't treid it yet

just two light color

It's okay. The goods are satisfied. Can be ordered

In the krasnoyarsk territory 35 days, everything works clearly.

Everything arrived in the complete set, yet did not try.

Everything is fine! Shipping 20 days.


Very nice cyclocomputer. Easy to install and fast shipping.

⭐⭐⭐⭐⭐Very good

Very fast.Good part.Worked

It was the description i expected. Tagging the address hurt her so i had to go to the mail office

sorry for late reivew. everything is good

There's something inside.


Arrived after 21 days of ordering, I like it. I Have translated the manual instructions from English to you can use it to better.

I bought my wife, she is happy. The seller is good. I recommend

alles super

Excellent quality, rich functionality! For reasonable money)))


In appearance, everything is fine, turned on, works, i have not put on the bike yet, i will add it.

Good attitude, very satisfied!

Item does not work

The second bike computer of this manufacturer, the first year. Good quality goods, everything works, the settings are clear and there are in the instructions in english. Recommended for purchase.

Plastic is weak. Almost broke the fastener of the bike computer, inaccurately hitting.

Product did not serve lousy quality

Product very Reasonable!! Touch very bad .. But for those looking for money, is an excellent purchase Then post additional feedback ..

All good arrived in time

Didn't fit my bike until I made an adapter, but now working great.

The long support that is hooked to the handlebar did not arrive and protrudes forward, missing the support you see in the image

The screen is unexpectedly very large, with a kind of norm, the backlight is good, thanks to the seller, they generally have all the products are good

Manual Guide to hard to four key

It works perfect

Corresponds to the description, when you turn on the screen glows. Until i checked because. Took the computer as a gift. Fast shipping. The seller is happy. Good trade.

Everything is cool as in the description and the main thing of this device has a memory when replacing the batteries the damage does not reset except time and date. Thank you very much to the seller!!!

Everything OK

Abrupt goods!!! Fast delivery. Thanks and good business!


All as in the description

Packing full hat, a miracle that everything has come. The computer is cool, but it seems to lie, above 50 km/h does not show, shows 49 with something and this is a wired version. The magnet is not included very much, left from the old computer. I really wanted to have a backlight, at night now i see speed and so on. I myself go out of sleep mode, myself there and goes. i will check for accuracy on gps, i will add a tip. The old computer showed very accurately

Excellent product, easy to install, meets all specifications, i recommend


The parcel came very quickly. The goods are quality.

Good bike computer. It took 25 minutes to install and configure. For a long time did not understand how to reset the stopwatch, you need to press the start set then mode. The thermometer shows +-2 degrees celsius.

I can not yet configure, of the minuses that the mount only one goes in the kit, and separately the seller does not sell, so it's very insulting.

Perfect. I come well hope to try it and see if it works i lie how good this

Very good, recommend buying. came right

The screen worked but the sensor wouldn't pick up the wheel turning. it was big and didn't sit flat, so unfortunately we couldn't use this product


Everything works fine! The seller still put a gift)

Excellent product !!!! Thank you

Until i checked on the bike. All properly very satisfied

While everything is fine

Before kramatorsk arrived in 20 days, packed in a puffy bag, everything exactly counts

Somewhat wise and difficult to understand how to press the buttons-you need to recover. In general-worthy!

seems a good product arrived in 3 weeks. Haven't tested the product yet full review after use coming soon

Package arrived, not tested yet.


Apparent good will test after inform if and good

Seller 12 days did not send the order. Most likely did not want to send, because. The purchase was made with a coupon... Why give them away then? Very not a pleasant purchase

Everything works perfectly quickly.

Excellent product i recommend to seller

Excellent comp. even batteries included!) came quickly. the seller is good!


Very nice bike computer. easy to install. Big display with nice green backlight.

It is as described in the announcement

All bestens

Thanks, it works.

Thank you! Everything is fine!

Works, ordered by mistake accidentally wired ((. Delivery to voronezh month

Fastening on the thick steering wheel. The thin had to wrap the insulating tape.

I didn't get there and over me. They called the last day of delivery

It is ok. Very big screen. Good light.

Although the product arrived after time, the seller cares!.

Very fast shipping to Moldova. Arrived in 8 days.

Works not bad, but damaged when delivered


something noisy inside display, hope will work long


All right. Good product. Ok. Thank you

The goods came relatively quickly. True, i can not deal with the settings.


Item doesn't work correctly, numbers are not clear (see photo) and extremely slow refresh. This is more like a baby toy, don't buy it.

Everything is fine! Ordered two, both work without complaints) i recommend

Took a wired version. The parcel came quickly enough. At the first installation, the magnet and sensor, apparently, hung incorrectly, so the speed was overstated once in 2, then reinstalled, and the readings became correct. Compared the readings with gps when traveling 30 km, the difference in the readings of 100 meters, which is a permissible error, it is not clear who even more accurately shows. The only drawback, if the fastening is to be rearranged under the removal, then the platform (or i'm handcuffed) does not hold, super-glue solved the problem. Excellent product, for your money, i recommend.

Thank you, even put a gift,-bandana!

Thank you bcp


Congratulations excellent products

Very nice.

Is OK. Recommended

The seller 5 + corresponds to the description!

Order shipped quickly. just as quickly came. connected, as written on the instructions. everything works. in the kit there is everything necessary for connection. track tracking. packed very well. in general i recommend to all the seller and the goods. i'll take a photo later.

Everything came. Works.

I have not installed it yet, then i will add it! Delivery three weeks to samara

That this bike computer from coolchange on the package and box is not a word. In general, the device is very good. I ordered a wired version. Everything works. Delivery to arkhangelsk 12 days!

The computer came completely in working order. Delivery took 3 weeks. Thank you seller!

Let's be honest, without fake reviews that say that everything is fine! The quality of the goods leaves much to be desired! The case, the display itself and its components are made at a low quality level! The plastic creaks, everything hangs, the screen is pressed inside, inside, when riding a bicycle, incomprehensible details shake, the backlight is only represented by one light bulb from above, which barely lasts for the normal lighting of half the screen. And do not say that the price and the goods! I also for 16 bucks, as the price of this deity, on alishka ordered super things in quality! And more expensive in value! But not without trial and error! Thank you all for your attention!

Great product delivered on schedule

Delivery to the dnieper 16 days. the track was tracked, the goods came in whole, without damage. after use, i will add feedback.

Excellent packing. sorry that the instructions are not with translation.

Quality is good, only it is wired. And otherwise arranged completely. i recommend

The goods are quickly shipped, quickly arrived. Installed like everything works fine. Happy.

THE seller took to send the product but am satisfied with the equipment only testing.


Installed, works, let's see how on.

Went for a long time, i can not understand how to configure, instruction in english

The thing works fine although there is something rattling around inside

It came about 16 days. I haven't set up yet. The product corresponds to the description. Next aremya will show

Terrible shop .... The seller 20 days could not send me the goods, all the fairy tales told me and then offered me to endure another half month... I'm out

Bandžiau Ant motociklo bet neuzdedu Magneto. Šiaip neblogas. Apšvietimas gal prastokas

An excellent computer for led, quite accurately shows the speed, temperature, the backlight is bright, it itself goes to sleep after inaction, delivery to the moscow region. 8 days. I recommend :)

Ecelente product, second time Q buy, not was taxed by post!

A little brakes when the speed drops or increases, but the distance counts correctly, at first for some reason the settings of the wheel were lost, but this is probably because of the touch buttons that work. Delivery was 14 days.

Everything's fine. The goods came quickly. The description corresponds. The sensors of the keys do not work perfectly, the mode key has to press several times. The remote fastening on the steering wheel ram added convenience. Took wireless, when installing the sensor from the computer at a distance of 50 cm did not work (when driving did not display on the computer movement information). Everything else is ok. I recommend

Delivered to nino for 2 weeks, corresponds to the description. Upakono is normal, came without damage. I haven't tried it in the fields yet, i'll check it out.

Everything is fine, fast delivery, all whole inside

The parcel was received, turned on-works. I did not put on the bike yet. It seems to be all right, but it warns drebezg at shaking. As if a small bolt or a piece of solder fell inside. Unpleasant...

Arrived right and fast less than 30 days

According to the description still grandmother install ..

It is inconvenient that you have to shoot it. And does not turn off at all. And the illumination for the night ride does not turn on at all. Karoch bu sell to take the model easier.

Beautiful product. Thank you.

very good

Waited almost 4 months, the goods never came.


Delivery to moscow is fast. The goods are checked, everything is fine. I advise you.

Products in the fixed screws fell is shaking grease Rock it will sound. Product features high-end over No.

Took a while to deliver. But i got it. Box a bit crushed but everything inside is fine. Can't wait to mount it. Happy with it.

Everything is fine, only in the computer itself is shaved some small detail.

The goods came entirely, although for a long time... Everything was good and enjoyed the pleasure, but after a week there was this case (((the money is sorry ((see if it's worth buying for a week...

Bike computer works, but very long delivery.

The product corresponds to the description. All functions that are stated work. The interface is intuitive, easy-to-configure at me took less than a minute to configure. Speed, distance, shows the correct rain to the sensor operation does not affect the photo seen rolled in the rain. The seller sociable to all questions answered immediately. Even after receiving, i was interested in whether i figured out the settings. Pleasant lighting the product pleased me completely satisfied. Product and seller recommend 5 ++++


Good item, delivery is fast. Prodovets recommend!

The package came whole and everything works

Very good. Working. :) But beware, wireless module is quite big.


Great produt with batteries and instruction manual included. Fast shipment in my house.

Didn't like this product... Low quality and very fragile... I'll prove in my bike and leave a additional comment here

All comply with the description. Recommend.

I feel it in the computer, obviously it is not necessary to enter. My bike is 29 "(and it is not possible to set up for the tolkovoy golem gum), clearly the computer is up to 27", but in the description of not seeing more than the bike 27 ". All the details

Good seller. I sent a long time, but it came very quickly. The product corresponds to the description.

Superfine computertje

Very very very good quality. I love it. I recommend. The shipping was a little long more than 1 month. But the product is good.

It took a long time to get here.

There's good and fast delivery summer

Everything has come, everything is super!!!!!

Not really good but it’s ok

In the description it was indicated that without wired, and came with wires

The post of russia lost or stole the goods, i can not estimate. (The parcel came to the department, but when came to pick up, said that they did not find) the seller is good, immediately helped. Sent the invoice, answered quickly.

It came quickly, but did not put snow around

Shipping 15 days, tracking. Installed, works. I roll, i will add.

Delivery to krasnodar region 2 weeks. The installation is not complicated, the instruction is in english, but the pictures are easy to understand. Installed, everything works, the only thing that did not figure out when the bike stands, for some reason shows 6 km/h.

Exelent, good quality, good seller.

Thank you! Looks great. Quality is good.

All as in the description. Everything is super!!!!!

Arrived in 10 days. Installed and configured. Works like charm. Worth the buy.

The seller sent the order really 3 weeks after the order, very long sent. The track was issued on the last day of the period when the order is canceled automatically. But despite this product is very pleased, came in a normal cellophane package, but all the box and computer, large screen easy installation true magnet first wanted to put on 2 spokes (their cross), but the distance was too big and there was no connection with the receiver, Therefore, both the magnet and the transmitter had to be placed at the rim by fixing one spoke, let's see how it will work in the future, while the trial passage showed a fairly accurate picture of the distance. Setup is simple.

I recommend!

Thanks to the seller, it came quickly, a little more than two weeks, the goods correspond to the declared, the quality of the goods is good, i will go to customize.

After a few days of use, display light ècgià fuoribuso.

Everything's working out fine

The work has not yet checked, but when you shake the sound of the unfixed part.

Received, i will stand and add a tip.

Delivery is fast, it came in two weeks in the moscow region. The seller is good, i recommend. The goods are quality, there are no complaints about work.

All cool and shipping fast.

Before ryazan, the speedometer drove 32 days, the producer wrote something, tried to communicate. Looks like everything is like a seller, but when shaking inside it somehow noise, the buttons very poorly react to pressing (have to suffer with them), at him something inside leaves (it becomes very dull barely noticeable indicators) if it is knocked then starts to work)). Fixation also wants the best ((. Purchase is absolutely not happy!!! Giley that took off his old led computer, which was less screen, but 100 times in everything better and fastening with adjustable tilt and quality of work!!!

Everything works, the menu is clear. only scratched the lower right corner, maybe when delivered was damaged.

Garniy recommend all the best

The package was wet through, but the whole inside. Works, accuracy is good, only calories counts on some very strange formula.


Sometimes light ignition fails, but otherwise an excellent product.

Liked the product, but almost 02 months standby anyone deserves

Excellent recommended seller products 100%

Thank you seller success in business.

All ok

The battery contacts are poor. Should be better metal.

A good computer, but the temperature shows not exactly in 3 degrees

Everything is fine 5 stars, i advise the seller

The goods came, but delivered for a very long time. Fastening is bad, two-sided tape does not hold at all.

Determines the speed to the tenth, more precisely than the application navigator on the phone

The product is satisfied with the following order would be nice to receive a gift!

Checked everything works, it remains to test on the bike.

Little Delay before it got send to me, but arrived very quickly after being send. 1 week on my bike now. works great. excellent item.

Perfect, yet something small

The computer came in three weeks. Quality at a high level. Tested in fact. Works, no problems. I recommend.