Garmin Speed Sensor 2 & Cadence Sensor 2 bundle — wireless ANT+ & Bluetooth, magnet-free, easy transfer between bikes

Garmin's Speed Sensor 2 and Cadence Sensor 2 bundle provides wireless, magnet-free speed and cadence tracking that’s simple to install and easy to move between bikes.

Designed for cyclists who want reliable ride data without fuss, this pair of compact sensors delivers accurate speed, distance and pedal-revolution information. Both sensors use wireless ANT+® and Bluetooth® technology to pair with Edge cycling computers, Garmin watches and many third-party devices. Because there are no magnets or exposed moving parts, setup and long‑term maintenance are straightforward, and the modules are built to stay put through daily rides and training sessions.

How will these sensors improve my ride data?

The Speed Sensor 2 records wheel rotations to calculate speed and distance, while the Cadence Sensor 2 measures pedal revolutions to report cadence (strokes per minute). When paired with an Edge unit or compatible device, measurements are self-calibrating, giving consistent on-bike metrics for every ride. Even without a head unit, the speed sensor can provide accurate speed and distance while storing data for later sync.

• Speed sensor mounts on the wheel hub to register rotations precisely.
• Cadence sensor clamps to any crank arm to count pedal revolutions.
• Self-calibration with compatible Garmin devices for accurate results.
• Works standalone for basic speed/distance when no head unit is present.

What makes installation and transfer between bikes easy?

Both sensors are compact, tool-free to install and use strap or rubber mounts that fit a wide range of frames and crank arms. Because they don’t rely on magnets or alignment, you avoid fiddly positioning and can move the sensors quickly between road, gravel or indoor trainers. Battery access is also straightforward so routine replacements are fast.

• No magnets or exposed parts to align during setup.
• Flexible mounts fit many wheel hubs and crank arm sizes.
• Quick battery replacement for minimal downtime.
• Compact profile reduces snag risk on the bike.

Which devices are compatible and how do they connect?

The sensors use ANT+ and Bluetooth connectivity to pair with Garmin Edge computers, compatible Garmin wearables and a wide selection of third-party cycling apps and head units. Pairing is typically a one-time process per device; once connected, the Speed Sensor 2 can self-calibrate with a paired Edge unit to ensure accurate speed/distance output. The Cadence Sensor 2 streams real-time cadence to supported displays for training and analysis.

• Pairs via ANT+ and Bluetooth with Edge units and many Garmin devices.
• Compatible with third-party bike computers and fitness apps that support these protocols.
• Self-calibration reduces manual configuration when linked to an Edge device.
• Real-time streaming of speed and cadence metrics to paired displays.

Who is this bundle for? This Garmin Speed Sensor 2 and Cadence Sensor 2 bundle suits cyclists who want dependable, low-maintenance speed and cadence data across multiple bikes. It’s ideal for road riders, commuters, gravel and touring cyclists who value quick installation and accurate metrics, plus athletes who pair metrics with training software. If you need a compact, portable solution for measuring wheel speed and pedal rpm without complex setup, this bundle provides straightforward, device-compatible performance.