1. Introduction
The CYCPLUS M1 is a smart GPS bike computer designed to provide comprehensive cycling data. It features a large LCD screen, multiple satellite positioning systems, and extensive sensor compatibility.
Product Overview

Figure 1: CYCPLUS M1 GPS Bike Computer
Package Contents
Please check the box for the following items:

Figure 2: Included items in the CYCPLUS M1 package
- CYCPLUS M1 GPS Bike Computer
- Bike Computer Mount
- Rubber Pad
- Instruction Manual
- Rubber Bands (x3)
- Type-C Charging Cable
2. Setup
2.1 Device Installation
Follow these steps to securely mount your CYCPLUS M1 on your bicycle:

Figure 3: Mounting the CYCPLUS M1 on handlebars
- Prepare Mount: If using the CYCPLUS Z1/Z2 bike computer mount (sold separately), attach it to your handlebars.
- Attach Mount: Use the provided bike computer mount. Place the rubber pad between the mount and your handlebars to prevent slipping and protect the surface.
- Secure Mount: Cross-fix the mount to your handlebars using the provided rubber bands. Ensure it is tight and stable.
- Attach Device: Align the back of the CYCPLUS M1 with the mount and twist clockwise until it clicks into place.
2.2 Quick Start Guide & GPS Location
For accurate data, ensure your device is used in an open, barrier-free area to receive satellite signals.
- Power On: Press the left button (▌▌) to turn on the device.
- GPS Signal Acquisition: After startup, it takes a few minutes to acquire a GPS signal. The ☀ icon will appear to indicate the device is ready.
- Start Recording: Press the left button (▌▌) again to start recording. The ► icon appears when recording begins.
- Save Recording: Long press the middle button (◎) to save the recording data. The ► icon disappears once data is saved.
- Power Off: Long press the left button (▌▌) to turn off the device.
2.3 Initial Settings
Long press the right button (□) to enter the settings menu. Press the right button (□) repeatedly to navigate through the 8 setting pages. Long press the right button (□) again to return to the home page after finishing settings.
ANT+ Sensors Connection
The CYCPLUS M1 supports ANT+ peripherals like speed sensors, cadence sensors, heart rate monitors, and power meters.
- Search: From the ANT+ settings page (usually C2), press the left button to start searching for ANT+ sensors.
- Connect: Data will appear on the screen when a sensor is successfully connected. Unlinked sensor digits will flash.
- Unpair: Switch to the C9 page in settings, then press the left button to unpair all paired sensors.
Wheel Circumference Setting
Accurate wheel circumference is crucial for precise speed and distance readings.
- Enter Setting: From the wheel circumference setting page (usually C3), press the left button to start setting.
- Modify Digit: Press the right button to modify the flashing digit.
- Switch Digit: Press the middle button to switch to the next digit to set.
- Confirm: Press the left button to finish setting.
Refer to the Tire Circumference Chart below for common wheel sizes:
| ETRTO | Size | L(mm) | Inch | ETRTO | Size | L(mm) | Inch |
|---|---|---|---|---|---|---|---|
| 47-203 | 12x1.75 | 935 | 28-590 | 26x1-1/8 | 1970 | ||
| 54-203 | 12x1.95 | 940 | 12 | 37-590 | 26x1-3/8 | 2068 | |
| 40-254 | 14x1.50 | 1020 | 14 | 37-584 | 26x1-1/2 | 2100 | 26 |
| 47-254 | 14x1.75 | 1055 | 650C Tubular 26x7/8 | 1920 | |||
| 40-305 | 16x1.50 | 1185 | 20-571 | 650x20C | 1938 | ||
| 47-305 | 16x1.75 | 1195 | 16 | 23-571 | 650x23C | 1944 | |
| 54-305 | 16x2.00 | 1245 | 25-571 | 650x25C 26x1(571) | 1952 | ||
| 28-349 | 16x1-1/8 | 1290 | 40-590 | 650x38A | 2125 | ||
| 37-349 | 16x1-3/8 | 1300 | 40-584 | 650x38B | 2105 | ||
| 32-369 | 17x1-1/4(369) | 1340 | 25-630 | 27x1(630) | 2145 | ||
| 40-355 | 18x1.50 | 1340 | 28-630 | 27x1-1/8 | 2155 | 27 | |
| 47-355 | 18x1.75 | 1350 | 18 | 32-630 | 27x1-1/4 | 2161 | |
| 32-406 | 20x1.25 | 1450 | 37-630 | 27x1-3/8 | 2169 | ||
| 35-406 | 20x1.35 | 1460 | 40-584 | 27.5x1.50 | 2079 | ||
| 40-406 | 20x1.50 | 1490 | 50-584 | 27.5x1.95 | 2090 | ||
| 47-406 | 20x1.75 | 1515 | 54-584 | 27.5x2.1 | 2148 | 27.5 | |
| 50-406 | 20x1.95 | 1565 | 57-584 | 27.5x2.25 | 2182 | ||
| 28-451 | 20x1-1/8 | 1545 | 18-622 | 700x18C | 2070 | ||
| 37-451 | 20x1-3/8 | 1615 | 20 | 19-622 | 700x19C | 2080 | |
| 37-501 | 22x1-3/8 | 1770 | 22 | 20-622 | 700x20C | 2086 | |
| 40-501 | 22x1-1/2 | 1785 | 23-622 | 700x23C | 2096 | ||
| 47-507 | 24x1.75 | 1890 | 24 | 25-622 | 700x25C | 2105 | |
| 50-507 | 24x2.00 | 1925 | 28-622 | 700x28C | 2136 | ||
| 54-507 | 24x2.125 | 1965 | 30-622 | 700x30C | 2146 | ||
| 25-520 | 24x1(520) | 1753 | 32-622 | 700x32C | 2155 | ||
| 24x3/4 Tubular | 1785 | 700C Tubular | 2130 | 700C | |||
| 28-540 | 24x1-1/8 | 1795 | 35-622 | 700x35C | 2168 | ||
| 32-540 | 24x1-1/4 | 1905 | 38-622 | 700x38C | 2180 | ||
| 25-559 | 26x1(559) | 1913 | 40-622 | 700x40C | 2200 | ||
| 32-559 | 26x1.25 | 1950 | 42-622 | 700x42C | 2224 | ||
| 37-559 | 26x1.40 | 2005 | 44-622 | 700x44C | 2235 | ||
| 40-559 | 26x1.50 | 2010 | 45-622 | 700x45C | 2242 | ||
| 47-559 | 26x1.75 | 2023 | 47-622 | 700x47C | 2268 | ||
| 50-559 | 26x1.95 | 2050 | 54-622 | 29x2.1 | 2288 | 29 | |
| 54-559 | 26x2.10 | 2068 | 56-622 | 29x2.2 | 2298 | ||
| 57-559 | 26x2.125 | 2070 | 60-622 | 29x2.3 | 2326 | ||
| 58-559 | 26x2.35 | 2083 | |||||
| 75-559 | 26x3.00 | 2170 |
Time Zone Setting
- Enter Setting: From the time zone setting page (usually C4), press the left button to start setting.
- Modify Time Zone: Press the right button to modify the time zone.
- Confirm: Press the left button to finish setting.
Speed Unit Setting
- Enter Setting: From the speed unit setting page (usually C5), press the left button to start setting.
- Switch Unit: Press the right button to switch between KM/H and MPH.
- Confirm: Press the left button to finish setting.
Temperature Unit Setting
- Enter Setting: From the temperature unit setting page (usually C6), press the left button to start setting.
- Switch Unit: Press the right button to switch between °C and °F.
- Confirm: Press the left button to finish setting.
Odograph Setting
- Enter Setting: From the odograph setting page (usually C8), press the left button to start setting.
- Modify Digit: Press the right button to modify the flashing digit.
- Switch Digit: Press the middle button to switch to the next digit to set.
- Confirm: Press the left button to finish setting.
2.4 App Connection (XOSS)
The CYCPLUS M1 connects to the XOSS app for data synchronization and analysis.
- Download App: Scan the QR code in your manual or download