Stages Cycling Stages Power
LR power sensor mounted on a Shimano Dura-Ace R9200 crank set, placed on both the training and non-training side of the crank to independently measure the rider's left and right legs. Stages sensors are precision instruments hand-assembled in the brand's Boulder, Colorado factory to exacting standards. They are high-resolution Stages Gen 3 electronics with enhanced signal strength for reliable, consistent data capture and transfer. ANT+ and Bluetooth technologies make it compatible with virtually any GPS, phone or smart home trainer.
Product Highlights
- Tour de France tested: Stages Power has led riders to three consecutive Tour de France victories and many other world and national championships. If you think racing provides the best testing ground in the world, then Stages Power is the best power meter in the world.
- Active Temperature Compensation (ATC) as standard equipment: Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings regardless of environmental conditions. ATC is the main reason a rider can trust Stages Power's data in any condition.
- Individual Meter Calibration for More Accurate Results: Each Stages Power sensor is individually calibrated to ensure an accuracy level of +/- 1.5%, which is the best accuracy level in the industry for non-scientific sensors.
Details
- Weight: Adds only 35 grams to the weight of the base crankset.
- Accuracy: +/- 1.5% accuracy under all conditions.
- Sensor housing: Low profile version with rugged door interface. Tool-free battery replacement on the left arm
- Battery life: 175+ hours (Stages Power LR, via 2 button cells: CR2032).
- Power range: 0 - 2500 Watts.
- Speed range: 20 - 220 rpm.
- Waterproofing: IPX7.
- Number of teeth: 52-36.
- Crank lengths: 160 / 165 / 170 / 172.5 / 175 mm
In the box
- Sensor on the left crank.
- Sensor on the right crank.
- Shimano chainrings.
- 2xHigh quality CR2032 battery.
- Lifetime access to the "Stages Link" service for sensor management and firmware update.
- 2 months free access to "Stages Link Premium" (training and coaching).
- Product identification card with serial number and ANT+ ID number.
- Instructions for use
Features
- Active temperature compensation.
- Measurement of cadence by accelerometer or possibility of using a Hall effect system with magnet.
- Wireless firmware update.
- LED indicator for visual display of battery charge level.
- Updated accelerometer and added gyroscope for better cadence resolution.
- NFC technology to pair certain phones/devices.
- Enhanced BLE (Bluetooth Low Energy) and ANT+ radio links provide a 6x improvement in data transmission power.
Compatibilities
- Compatible with all Shimano Hollowtech II road cranks (left side).
- Compatible with most frames (see the adjustment guide in the "Support" section of the manufacturer's website).
- Compatible with Stages Link, Training Peaks, Strava, Garmin Training Center and many others...
- Compatible with ANT+ and Bluetooth Smart Ready devices.
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