How to Setup a Bicycle Computer (SunDing SD-548B) | Wired Bike Speedometer Installation & Unboxing

How to setup a bicycle computer and install a wired bike speedometer. This step-by-step guide shows how to set up the SunDing SD-548B bicycle computer, install the sensor and magnet, and start tracking speed and distance. To set up a wired bicycle computer, install the battery (AG10 / LR1130), mount the display on the handlebar, align the wheel magnet with the sensor, and set the correct wheel size for accurate speed and distance measurement. This video covers full unboxing, installation, and basic setup of a budget bicycle speedometer (cycle computer). Suitable for any standard wired bike computer. 📌 If you plan to install this later — save the video. ⏱️ Timestamps (Step-by-step): 00:00 Bicycle computer unboxing 00:22 LCD unit overview 00:44 Package contents (sensor, magnet, mount) 00:52 Wheel size chart and manual 01:28 How to install battery (AG10 / LR1130) 01:46 Power on and display modes 02:06 Mounting the speedometer 02:28 Sensor and magnet alignment test 03:00 Setting the clock 03:16 Instruction overview 📌 Key Features: • Bicycle speedometer and odometer • Tracks speed, distance, and ride time • Waterproof design (rain resistant) • Auto sleep after 300 seconds • Auto wake on wheel movement ⚙️ Specifications: • Model: SunDing SD-548B / 581A • Material: ABS plastic • Power: 1x AG10 / LR1130 battery • Size: 49x44x15 mm • Weight: ~65 g 🛒 Buy bicycle computer: https://s.click.aliexpress.com/e/_c3z... (I bought this with my own money. Not sponsored.) ▶️ Watch Next: • LED Bicycle Front Light:    • LED Bicycle Headlight – Type C Rechargeabl...   • Wide Saddle Upgrade:    • Make Your Bike Comfortable - Wide Saddle U...   • How to install speedometer:    • How to install wired speedometer bike / Co...   #bicyclecomputer #cyclespeedometer #bikecomputer #cycling #sd548b