---
product_id: 195151407
title: "BIYI SUNDING Bike Computer Speedometer Waterproof Bicycle Odometer Cycle Computer Multi-Function LCD Back-Light Display Black"
brand: "biyi"
price: "¥4603"
currency: JPY
in_stock: true
category: "Sports"
url: https://www.desertcart.jp/products/195151407-biyi-sunding-bike-computer-speedometer-waterproof-bicycle-odometer-cycle-computer
store_origin: JP
region: Japan
---

# BIYI SUNDING Bike Computer Speedometer Waterproof Bicycle Odometer Cycle Computer Multi-Function LCD Back-Light Display Black

**Brand:** biyi
**Price:** ¥4603
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** BIYI SUNDING Bike Computer Speedometer Waterproof Bicycle Odometer Cycle Computer Multi-Function LCD Back-Light Display Black by biyi
- **How much does it cost?** ¥4603 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/195151407-biyi-sunding-bike-computer-speedometer-waterproof-bicycle-odometer-cycle-computer)

## Best For

- biyi enthusiasts

## Why This Product

- Trusted biyi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Features:MULTI FUNCTIONS with AUTO SLEEP and WAKE-UP--Wired bike computer records with average speed, maximum speed, current speed mph/kph, riding time, odometer, clock, distance, scan, maintenance alert. Curved square shape body, quick-respond press buttons, exact modes display, you have all cycling data easily by this cycling computer. The inner motion sensor will wake up the computer automatically when you start cycling; with no operation for minutes, it will enter sleep mode to save battery power.GREEN BACK-LIGHT AVAILABLE and EASY INSTALLATION--Press any buttons in night time 18:00-6:00, green back light will keep for 6 seconds automatically, making data clearly read at night. ACCURATE Distance Speed Tracking and Clear Large Display--As the wonderful pure wired sign showed, it has stable wired transmission that ensures accurate data of your cycling, keep the distance between the computer and the sensor less than 60cm to make them fully communicate. Large LCD display and numbers shows clearly and easy to read data, more safe and convenient while cycling.WATERPROOF and WIDE SUITABLE--With rubber ring and full-sealed body, this bicycle speedometer is waterproof and works great on rainy days as usual when riding. Specifications:Material: engineering plastics, electronic componentsDisplay: LCD displaySize: 56mm*41mm*20mmWeight: 15GColor:BlackPower: 1 CR2032 button battery at the head; 1 CR2032 button battery for the transmitterPackage Included:1 x Bike ComputerNotes:1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!

## Features

- MULTI FUNCTIONS with AUTO SLEEP and WAKE-UP--Wired bike computer records with average speed, maximum speed, current speed mph/kph, riding time, odometer, clock, distance, scan, maintenance alert.
- Curved square shape body, quick-respond press buttons, exact modes display, you have all cycling data easily by this cycling computer. The inner motion sensor will wake up the computer automatically when you start cycling; with no operation for minutes, it will enter sleep mode to save battery power.
- GREEN BACK-LIGHT AVAILABLE and EASY INSTALLATION--Press any buttons in night time 18:00-6:00, green back light will keep for 6 seconds automatically, making data clearly read at night.
- ACCURATE Distance Speed Tracking and Clear Large Display--As the wonderful pure wired sign showed, it has stable wired transmission that ensures accurate data of your cycling, keep the distance between the computer and the sensor less than 60cm to make them fully communicate.
- Large LCD display and numbers shows clearly and easy to read data, more safe and convenient while cycling.

## Images

![BIYI SUNDING Bike Computer Speedometer Waterproof Bicycle Odometer Cycle Computer Multi-Function LCD Back-Light Display Black - Image 1](https://images-na.ssl-images-amazon.com/images/I/61xHxOb23GL.jpg)
![BIYI SUNDING Bike Computer Speedometer Waterproof Bicycle Odometer Cycle Computer Multi-Function LCD Back-Light Display Black - Image 2](https://images-na.ssl-images-amazon.com/images/I/61Rle4h6Z6L.jpg)
![BIYI SUNDING Bike Computer Speedometer Waterproof Bicycle Odometer Cycle Computer Multi-Function LCD Back-Light Display Black - Image 3](https://images-na.ssl-images-amazon.com/images/I/61JO-pjvXjL.jpg)
![BIYI SUNDING Bike Computer Speedometer Waterproof Bicycle Odometer Cycle Computer Multi-Function LCD Back-Light Display Black - Image 4](https://images-na.ssl-images-amazon.com/images/I/61qQlqK8e5L.jpg)
![BIYI SUNDING Bike Computer Speedometer Waterproof Bicycle Odometer Cycle Computer Multi-Function LCD Back-Light Display Black - Image 5](https://images-na.ssl-images-amazon.com/images/I/61TVEVC4jiL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/195151407-biyi-sunding-bike-computer-speedometer-waterproof-bicycle-odometer-cycle-computer](https://www.desertcart.jp/products/195151407-biyi-sunding-bike-computer-speedometer-waterproof-bicycle-odometer-cycle-computer)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-14*