The Shimano Ultegra 8100 PRECISION 3+ Left-Side Power Meter delivers wattage, cadence, and calories burned directly to our head unit of choice. As the only crank-based power meter to use 3 strain gauges, all forces in our pedal stroke are measured with +/-1% accuracy and features an automatic terrain selector for responsive cadence and power feedback. From a steep climb up the canyon to a Zwift ride in our living room, this left-side power meter has us covered.
Price: $449.99 from Backcountry
| Merchant | Price | |
|---|---|---|
| $449.99 | Visit Store |
The Shimano Ultegra 8100 PRECISION 3+ Left-Side Power Meter delivers wattage, cadence, and calories burned directly to our head unit of choice. As the only crank-based power meter to use 3 strain gauges, all forces in our pedal stroke are measured with...
"What Our Gearhead® Experts Are Saying:""I’ve installed this on a GRX build for gravel training, and setup was straightforward. It paired with my head unit almost instantly and the data has been consistently accurate. The battery life is impressive,...
From keeping better track of our performance to trying to take our training to the next level, the 4iiii Shimano Ultegra 8100 PRECISION 3+ Pro Dual-Sided Power Meter is one of our favorites for keeping track of our workouts. The 4iiii Shimano Ultegra...