The Ultegra 6800 Stages Power meter fits all styles of 6800 crankset, including: compact and standard. Riders looking to add power to their existing crank need only to match the crank length of their existing Ultegra 6800 crank.

-Tool free battery replacement
-Active temperature compensation
-Accelerometer based cadence measurement
-Wireless firmware upgrades

About the Stages Cycling brand

Headquartered in Portland, Oregon, with a manufacturing and R&D base in Boulder, Colorado, Stages Cycling came to market in 2012 to completely blow the category of power measurement apart. Six World Championships and less than a year later, the world’s most data-driven, obsessive, professional cycling team, Team Sky, chose to exclusively ride Stages Power meters to victory in the most grueling professional cycling races in the world including the world time-trial championships. Taking everything we learned from the indoor meter, the team applied it to our experience in outdoor cycling. For the first time in decades, we revolutionized the power measurement process, and ultimately released a high-tech product at an industry leading price. We added Bluetooth, so the meter could be easily updated with contemporary firmware. We pioneered Active Temperature Compensation, keeping the meter accurate despite changing climates, and without the need to stop pedaling. Finally, we used an accelerometer to measure cadence—something our competition said was impossible—eliminating the need for any external sensors or cables. The result was a product that set trends, at a price like no one had ever seen in the power meter market. Today, Stages Power meters are still designed and assembled in Boulder, Colorado—the endurance sport mecca of the world—and are the official power meter of the world’s best road, mountain, triathlon, bmx, and motocross cyclists.