







🚴♂️ Ride smarter, not harder — speed sensing redefined.
The Garmin Speed Sensor 2 is a featherlight, durable bike accessory that wirelessly tracks your speed and distance with dual Ant+ and Bluetooth connectivity. Compatible with Garmin devices and popular fitness apps, it offers precise self-calibration and an odometer feature to help you monitor your rides and maintain your bike effortlessly, all while withstanding the elements with an IP54 rating.

| Brand | Garmin |
| Colour | Multi |
| Product Dimensions | 8.3L x 3.2W x 0.6H Centimeters |
| Item Weight | 1 Grams |
| Sensor Type | Speed Sensor |
| Battery Cell Composition | Lithium Manganese Dioxide |
| Connectivity Technology | Wireless, Bluetooth |
| Included Components | Speed Sensor |
| International Protection Rating | IP54 |
| Mounting Type | Handlebar Mount |
| Human Interface Input | Buttons |
| Manufacturer | Garmin |
| UPC | 753759233334 753759222536 |
| Global Trade Identification Number | 00753759222536 |
| Model | GMS84300 |
| Model Name | Bike Speed Sensor 2 |
| Model Year | 2019 |
| Batteries | 2 Lithium Metal batteries required. (included) |
| Item model number | GMS84300 |
| Special Features | Bluetooth |
| Number of items | 1 |
| Colour Screen | No |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Material | Aluminum |
| Does it contain liquid? | No |
| Includes Rechargeable Battery | No |
| Item Weight | 1 g |
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