Unlock Precise Speed Tracking for Every Ride
Imagine gliding through your favorite trails or crushing intervals on your indoor trainer without ever second-guessing your speed data. This wireless sensor transforms how cyclists capture real-time performance metrics, delivering accuracy that rivals professional setups. By mounting directly to your wheel hub, it eliminates the fuss of traditional magnet-based systems, using advanced accelerometer technology to detect wheel rotations effortlessly.
Cyclists love its seamless integration with Garmin's ecosystem, providing speed and distance readings that sync instantly to your bike computer or smartwatch. Whether you're a weekend warrior mapping casual spins or a dedicated racer optimizing cadence and power, this sensor ensures your stats are spot-on, even in challenging conditions like wet roads or dim indoor lighting.
Effortless Setup in Minutes
No tools, no magnets, no hassle—that's the beauty of this hub-mounted design. Slide the included sleeve onto your wheel hub, snap the sensor in place, and pair it with your device via ANT+ connectivity. Self-calibration happens automatically during your first ride, adapting to your wheel size for pinpoint precision.
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Step 1: Clean the hub for a secure fit.
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Step 2: Attach the sleeve and sensor—fits most standard hubs.
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Step 3: Wake your Garmin Edge or compatible device and search for new sensors.
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Step 4: Ride and let it calibrate on the fly.
Pro tip: For multi-bike users, its quick-release mechanism lets you swap it between wheels in seconds, keeping your training data consistent across your fleet.
Why Cyclists Swear by It for Training and Racing
From triathletes transitioning to bike segments to urban commuters tracking daily commutes, this sensor adapts to your lifestyle. One gravel enthusiast shared how it captured nuanced speed variations on loose terrain, where wheel slip would throw off GPS alone. Indoor enthusiasts rave about its trainer compatibility, turning virtual rides into data-rich sessions.
In group rides, real-time speed matching prevents drafting penalties, while solo efforts benefit from historical data trends. Maintenance is a breeze: A quick wipe-down keeps it performing, and its compact size tucks away unnoticed on sleek road bikes or rugged MTBs.
Keep It Running Like New
Longevity meets simplicity. Replace the battery annually or after 500-800 hours of use, depending on your riding intensity. Avoid submersion beyond its rating, and store it dry during off-seasons. If moving between bikes frequently, check the sleeve for wear and replace as needed for optimal grip.
Troubleshooting common quirks:
| Issue |
Solution |
| No reading on device |
Re-pair via sensor search; ensure hub is clean. |
| Inaccurate indoors |
Recalibrate after wheel changes; spin wheel manually first. |
| Battery drain |
Disable unused sensors in device settings. |
Frequently Asked Questions
Monitor your speed as you ride with this easy-to-install wireless sensor.
The speed sensor attaches to the hub of either wheel and self-calibrates with your Edge® to give you accurate speed and distance at all times, including indoors on the turbo trainer.
Simply attach the sensor and ride. With no magnets or other exposed parts to line up, this sensor is easy to install, maintain and move between bikes.
*Water-rated to 1 ATM; ANT+® wireless connectivity does not work underwater.
Use Garmin Bike Speed ​​2 and Cadence 2 sensors to monitor your speed and pedaling cadence. The cadence sensor can be easily connected to the bicycle chain via a zipper tie or ribbon chain.
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