Wahoo RPM Speed Sensor

The Wahoo RPM Speed Sensor is one of the most popular entry-to-mid-level speed sensors for cyclists. It’s designed to give you more accurate speed and distance data than GPS alone, especially useful on trails, in forests, or areas with poor signal.

Key Features

Magnetless Design: No spoke magnets → cleaner install
Dual Connectivity: Works with Bluetooth + ANT+ (phones, Garmin, Wahoo, etc.)
Accurate Data: More reliable than GPS for speed tracking
Lightweight: ~7g
Battery Life: Up to 12 months (CR2032)
Waterproof: IPX7 rating (rain-safe)

Compatibility

Works with:
Wahoo Fitness App
Strava
Zwift
Garmin, Wahoo, and most bike computers

Who Should Buy This?

Riders without a built-in speed sensor
Anyone using a basic trainer setup (non-smart trainer)
Cyclists wanting more consistent data than GPS
Works well for:
Road
Gravel
MTB