Garmin Rally RK110 Single-Sensing Power Meter
The Garmin Rally RK110 is a single-sensing road power meter pedal built for cyclists who ride with LOOK KEO cleats and want professional-grade power and cadence data without stepping up to a full dual-sensing system right away. Featuring a reimagined strain gauge and added gyroscope, the Rally RK110 delivers power measurements accurate to within +/- 1% — the same benchmark precision found across the entire Garmin Rally lineup — making it one of the most accurate LOOK KEO-compatible power meters available for road cycling.
The Pedal IQ smart calibration feature monitors temperature shifts and other variables to alert you exactly when calibration is needed when paired with compatible Garmin devices, keeping your performance data reliable across changing weather and ride conditions. Compatible with oval chain rings and fully upgradeable to a dual-sensing system at any time by adding the right-side sensor (sold separately), the RK110 is a future-proof entry point into power-based training for LOOK KEO riders.
The Rally RK110 is built around a lightweight all-carbon construction that delivers both a low-profile, pro-level aesthetic and long-term durability through thousands of miles of road riding. Its rechargeable battery provides up to 90 hours of ride time per charge, with rapid charging that adds 12 hours of ride time from just 15 minutes of charging — and a travel mode that conserves battery during transport or between rides. The removable power sensor swaps quickly between Rally 110 and 210 road or off-road pedal bodies (sold separately or as a bundle), making the RK110 an adaptable, cost-effective solution for multi-bike riders. Sync seamlessly with any compatible Garmin Edge cycling computer or the Garmin Connect app for automatic data uploads and firmware updates, and push your training data to Strava, TrainingPeaks, TrainerRoad, and the Tacx Training app for structured indoor workouts and virtual course riding. For LOOK KEO cyclists seeking a highly accurate, carbon-built, and upgradeable road power meter pedal, the Garmin Rally RK110 is the ideal starting point.
Specifications
General
- Weight: 320 g (11.3 oz)
- Stack Height: 12.2 mm (0.48")
- Adjustable Release Tension: Yes
- Water Rating: IPX7
- Maximum Rider Weight: 231.5 lbs (105 kg)
- Cleat Type: Look KeO
- Q-Factor: 53 mm (55 mm with provided 2 mm washer)
- Quick Change Pedal Body: Compatible with all Rally 110/210 pedal bodies; 4 wrench flats
- Pedal Body Materials: Carbon material based design
- Force Data: Yes
- Battery Type: Rechargeable lithium-ion
- Quick Charge: 12 hours of use from 15 minutes of charging (USB-C required)
- Accuracy (+/-): 1%
- Battery Life: Up to 90 hours
- Temperature Compensation: Yes
- Oval Chainring Compatible: Yes
- Measurement Location: Spindle
- Field Calibration: Yes
- Communication: ANT+®, Bluetooth® and USB (USB-C compliant)
- Pedal IQ™ Smart Calibration: Yes
- Travel Mode: Yes
Garmin Connect™
- Garmin Connect™ Compatible: Yes
Features
- Easy to Transfer
This pedal-based power meter installs like any other pedal and allows quick transfer between bikes. The removable power sensor can be used with Rally 110 or 210 road or off-road pedal bodies (additional pedal bodies sold separately or as a bundle). - Reliable Readings
Gain valuable insights into your riding and training with accurate power and cadence measurements. - Highly Accurate
A redesigned strain gauge and integrated gyroscope provide responsive readings with accuracy within +/- 1%. - Pedal IQ™ Smart Calibration
Receive alerts when calibration is required based on factors such as temperature changes since the last calibration when paired with compatible Garmin devices. - Long Battery Life
Rechargeable pedals provide up to 90 hours of ride time. Quick charging delivers up to 12 hours of use with just 15 minutes of charging, and travel mode helps conserve battery during transport. - Durable Carbon Design
Built with an all-new carbon construction that is lighter, stronger, and designed with a sleek, professional appearance. - Force Data Analysis
Gain insights into the relationship between power and cadence to better understand your cycling performance. - Fully Connected
Pair with compatible Edge® cycling computers and the Garmin Connect™ app for easy data uploads, firmware updates, and ride analysis. - Upgradeable System
Upgrade later to a dual-sensing system to unlock additional cycling metrics and deeper performance insights. - Train With Your Favorite Apps
Sync ride data with popular platforms such as Strava, TrainingPeaks®, TrainerRoad, and more while reviewing detailed insights in Garmin Connect. - Oval Chainring Compatible
Designed to work seamlessly with oval chainrings while maintaining accurate power readings. - Tacx® Training Compatible
Connect to the Tacx Training™ desktop app to ride famous routes, complete workouts, and enhance indoor training sessions.
What's Included
- Rally RK110 pedal-based power meter
- Charging clip and charging cable
- LOOK KEO compatible cleats
- Hardware
- Documentation
