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WEST BIKING 2.8″ Large Screen Wireless Wired Bike Computer

17 reviews
100% of buyers enjoyed this product! 1255 orders
31 days
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A Type Bike Computer

B Type Bike Computer

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


(Mode-Left key, Set-Right key)

(Please tear the screen protective film first, and read step by step)

20 Functions

– Memory functions

– Speed tendency (3 km per grip)

– Two bicycle using

– SPD Current speed (0-99.9)

– ODO Odometer

– DST Trip distance

– MXS Max speed

– AVS Average speed

– TM Trip riding time

– CLOCK 12H/24H

– SW Stop watch

– CAL Calories Level

– FAT Fat burn measurement

– TEM Temperature

– Backlight

– Low power indicator

– Maintenance alert

– KM, M selectable

– Setting tyre circumference and ODO

– Auto off

Battery Installation

Remove the battery cover and put a piece of CR2032 battery into the case. Notice: Positive pole (+) should be set upwards. Then cover the the battery cover and screw down.

Pedestal Installation

In the accessories pack there has a strap which can be used to fasten the Seat onto the handlebar, as well we can use the back-up plate to fasten it.

Sensor and Magnet Installation

Install the sensor onto the front fork of bicycle, and the magnet is installed onto the steel wire at the same side of wheel. Sensor can be underlaid with back-up plate and use the strap to fasten onto the front fork.

It needs to be installed in 60cm distance from the computer, as the picture shows. Adjust the comparative location of Sensor and Magnet. The plane must face to the inductor. Keep the space to be 1.5mm.

Magnet cannot be set to the center of Sensor face-to-face, it’s better with the head or tail of Sensor

Wheel Perimeter Setting

Input the circumference from 0 mm to 999 mm. You can also measure it by yourself by the following ways: First make a mark on the ground when the nozzle is on the below.

Then make the wheels run once. When the gas nozzle on the below again please mark again. And measure the distance between the two marks you can get your wheel perimeter.

If the distance is 1615 then you should input 1615. (You can also measure the diameter and multiply 3.14 to get the perimeter.)

Setting Steps

1 Put the battery on – Setting KM, M, press SET button to choose and press MODE button to confirm. 1 mile = 1.609 km.

2 Wheel I perimeter setting, the screen shows 2060 (perimeter is 2060 mm). Setting the flashing number from right to left, press SET button to change the number and press MODE button to confirm.

3 Wheel II perimeter setting, the screen shows 1860 ( perimeter is 1860 mm). Setting the flashing number from right to left, press SET button to change the number and press MODE button to confirm.

4 Weight setting. Screen shows K065 and “K” flashing.First choose Kilogram K or Pound L then setting the value. Press

SET button to choose and press MODE button to confirm.

5 Bicycle I Maintenance setting, screen shows 0200, setting from right to left. Press SET button to change the flashing number and press MODE button to confirm.

6 Bicycle II Maintenance setting, screen shows 0800, setting from right to left. Press SET button to change the flashing number and press MODE button to confirm.

From now on you have finished the setting, and you can

ride your bike. Default bike is bike I. If you want to reset

please press left and right key for 6 seconds at the same

time, and the steps are the same with above.

ODO, CLOCK and TEM unit Setting

Under ODO – TEM – CLOCK mode, press SET button ODO flashing, press SET button again TEM flashing, press SET button again Clock icon flashing. When ODO flashing, press SET button for 3 seconds to set ODO value. Press the SET button change the number, press MODE button to confirm it, set from right to left number.

When TEM flashing, press SET button for 3 seconds to set the temperature unit. Press SET button to change ℃/℉, press the MODE button to confirm it. When Clock icon flashing, press SET button for 3 seconds to set the date. Press the SET button to change time number, press MODE button to confirm it. Then press SET button to change 12H /24H, press MODE button to confirm it. Press SET button to change time number, press MODE button to confirm it.

DST,AVS, MXS, TM, CAL and FAT clear to zero

Under DST – CAL – TM or DST – FAT – SW mode, press SET button for 5 seconds to clear DST, AVS, MXS, TM, CAL and FAT value to zero.


During 17 :00-07 :00, screen will be lighted up for 4 seconds

when you press any key. But if you want the screen always

lighting at any time, press both SET and MODE button for 1

seconds to keep the screen always lighting up. Press SET and

MODE button for 1 seconds again to cancel it .

Stop watch

Under DST – FAT – SW mode, press SET button to start Stop watch, press again to pause,

then press MODE button to clear to zero.

It ranges from 0:00:00 to 9:59:59.

Auto off

After 300 seconds no signal inputs the computer, the screen will turn into OFF state with only clock and date display. It will be restart when you press any button.

Maintenance Alert

Under ODO – TEM – CLOCK mode, when distance value reaches to the maintenance setting value, the spanner icon will be flashing in the screen,press the SET button for 3 seconds to cancel it.

Current speed

Screen will show current speed only when you are riding. Precision is 0.1KM/h. Range at 0~99.9 KM/h (M/h).Screen shows MXS or AVS when you are not riding

Speed tendency

Screen will show a tendency when you are riding. Speed up, it goes high. Speed down, it goes short.

Low power indicator

Once the battery voltage decreases to 2.5 V, the blank battery icon will be flashing on screen, that reminds you to change a new battery.

Two Bicycle I / II using

Under any mode press MODE button for 6 seconds to change to another bicycle mode.


Press both MODE and left Button for 6 seconds to reset KM /

M, wheel perimeter/ weight / maintenance.

Memory function

All cycling and setting data will be kept after changing a battery.

Because of this, the computer haven’t cleared to zero before sending to you.

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Shippment: (China Post, Singpore Post, EMS, DHL, UPS, FedEx, TNT)

10-20 Working Days | Japan, Singapore, Korea, Malaysia, Thailand, Indonesia

12-25 Working Days | United States, Canada, United Kingdom, Germany, France, Italy, Israel, Austria, Australia, Ireland, Bulgaria, Poland

12-26 Working Days | Norway, Portugal, Sweden, Switzerland, Slovakia, Greece, Hungary, Belgium, Denmark, Finland, Croatia, Spain

13-27 Working Days | Turkey, New Zealand, Russian, Ukraine, Belarus, Philippines, Romania, Lithuania

20-45 Working Days | Brazil

Size or Fit Issues

The sizes are illustrated with specific measurements in the detailed specifications. Please check the specifications before you place an order. If you find the size of the products do not fit you, you can directly contact us.

Color Mismatch

Differences in color may be caused by some other reasons such as color reflection in the monitor, lighting, background etc. However, if you believe that the item received is in wrong color, please contact us to see if a return or refund is possible.

Stopwatch and Accessories:
Waterproof Stopwatch
Brand Name:
West Biking
Model Number:
Bicycle Computer is_customized:
Bike Computer Function:
20 Function , Please see details
Cycling Computer Colors:
Bike Computer package kind 1:
Wireless Computer
Bike Computer package kind 2:
Wired Computer
Bicycle Computer Features:
Large screen, multi-function, waterproof, strong installation
Cycling Computer:
2.8" Large Screen Bicycle Computer
2.8" Large Screen Bike Computer:
Rainproof Speedometer
Odometer Bike Stopwatch:
Wireless and wired
Rainproof Bicycle Speedometer:
Bike Speedometer

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

Free shipping will be shipped by China Post/HongKong Post air mail. Some items can be delivered by EMS/DHL/UPS/TNT/FedEx within 3-9 working days, but you need to pay the extra shipping cost. Please contact us first before placing order.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

Wholesale and dropshipping

For wholesale,we will offer discount or free express shipping which only takes 3-7 days to arrive. For dropshipping, we could send the goods to your customers directly and won't leave information about us if you'd like to.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-50 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • you do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • you receive the wrong item
  • you do not want the product you’ve received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • your order does not arrive due to exceptional circumstances outside the control of (e.g. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so. Please take note that buyer is responsible for all return postage.

Real customer reviews

17 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
Alexander Simpson
verifed buyer
4 Aug 2019


شمة الشمري
verifed buyer
4 Aug 2019


Jamie Albrecht
verifed buyer
4 Aug 2019


Adam West
verifed buyer
3 Aug 2019

Delivery to minsk 10 days, just excellent) packed too well

Юрий Иванов
verifed buyer
3 Aug 2019

The parcel received very quickly, many thanks to the store for this. From the moment of the order to the receipt it was approximately 2 weeks (moscow). In general, the bike computer is normal. There are several modes. Speed for some reason does not show correctly. Compared with smart watch and two applications on the phone. On the clock and in applications speed 12-14 km/h, on the computer 21 km/h. Although on the fact of the trip everything is ok. The average speed is the same (the difference is 0,5-1,5 km/h), the path traveled too.

Юлия Наумовa
verifed buyer
2 Aug 2019

Shows speed from 2 km per hour

Kauê Pereira
verifed buyer
1 Aug 2019

Received the computer bike in 15 days after purchase, well packed and working perfectly, recommend!!

Давыд Шнайдер
verifed buyer
1 Aug 2019

Great bike computer. Setup and connection are very simple, did everything as written in the instructions. Even with basic english it is easy to understand what it is or youtube to help. Shows close to the truth results (compared by gps). Attached securely. I recommend.

Арина Кузнецовa
verifed buyer
31 Jul 2019

Great! Everything installed, everything works.

Pápai Irén
verifed buyer
31 Jul 2019

Minden oké!

Camila Ribeiro
verifed buyer
31 Jul 2019

Very good product I recommend the store arrived in Tocantins Brazil in 26 days and no tax

Jan Zima
verifed buyer
31 Jul 2019

Fast delivery, well packed. Device is working.

Мирослав Шнайдер
verifed buyer
31 Jul 2019

Customizable easily. I haven't hung it yet. Works. arrived whole. Slightly smeared

Константин Терехов
verifed buyer
30 Jul 2019

The quality of the goods fully corresponds to the description. A good store of bicycle goods.

Лина Ротару
verifed buyer
30 Jul 2019

Excellent comp

Larissa Martins
verifed buyer
30 Jul 2019

Product delivered in 20 days, without any fee and beautifully packaged!

Alexander Murray
verifed buyer
30 Jul 2019

Real good bicycle computer. Has a big screen and the 2 buttons are finger touch. I recomend it.

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