4iiii Podiiium Power Meter Shimano 105 R5800 Left Crank Arm – 170mm

A true breakaway in power meter technology, Podiiiium Pro provides the same accuracy and dependability as PRECISION, but with the convenience and versatility of a USB-rechargeable battery. With 60 hours of battery life between charges, you can be sure that your Podiiiium will last as long as you can.

Podiiiium is a major step forward based on the same patent pending PRECISION 3D Strain Gauge technology that powers UCI World Tour Teams.

-3D Power Measurement – 4iiii’s patented 3D power measurement system measures multidimensional strain, so you can be confident that your unique pedal stroke is still measured accurately no matter your riding conditions.
-Industry Leading Accuracy – Our +/- 1% accuracy isn’t just a claim, it’s been third party tested and validated by leading scientists and the Locomotion Lab at the University of Colorado.
-Dual-Channel ANT+ & Bluetooth Smart – 4iiii Powermeters communicate their measurements over both the widely-used ANT+ and Bluetooth Smart radio standards.
-3 Year Warranty – 4iiii Powermeters are waterproof, durable, and designed to be accurate and precise even in the harshest conditions. Because of this, we are happy to offer an industry-leading 3-year warranty.
-Product is new, but may have minor cosmetic imperfections.