The Stages Power 105 | 5800 Gen 2 is the power meter for all athletes who ride with a Shimano FC-5800 crankset. He is at a left 105 | 5800 crank arm cover, and can after the correct crank length was ctuben to be replaced very quickly and easily to the left crank arm of the existing crankset. A great advantage over other systems: it is not interfered in the vote of the wheel and the circuit. The second generation of the successful power meter now has an optimized housing. That means it is up to 28% thinner and 17% smaller than its predecessor. In addition, the new design enhances the connection between the battery cover and housing by 200%. This evolution makes the power meter not only aerodynamically but also more robust. Through active temperature control accurate power measurement of the Stages PowerMeter is ensured even with large temperature fluctuations. About the broadcast standard ANT + and Bluetooth Smart Stages of Power Meter with all ANT + compatible bike computers and the latest Smartphone models compatible. Firmware upgrades are fast through the wireless transmission to the power meter and easy to perform. The low additional weight of just 20 grams thrilled not only lightweight fans, also the performance of the wheel is hardly affected.
Power range: 0 to 2500 watts Accuracy: +/- 2 percent Cadence: via accelerometer Cadence range: 20-220 rpm Battery Life: 200+ hours (CR2032 button cell, without tools possible) Compatibility Crank: Shimano 105 | 5800 cranks or other Shimano Hollowtech II crankset Road Achsstandard: Hollowtech II Road Transmission: ANT +, Bluetooth Smart Ready Software compatibility: Training Peaks, Strava, Garmin Training Center and other Crank length: 165, 170, 172.5 or 175 mm Color: black or silver
Weight: 20 g (excluding weight of the left crank arm)
Delivery: 1x left crank arm + Stages Power Meter, 1x CR2032 battery, manual