SHIMANO
ULTEGRA 6800 DESCRIPTION The Stages Power Ultegra 6800 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. Those riders looking for a complete crank set solution we offer the same non-drive Stages Power mated to either a FC6800 standard (39/53-tooth), mid-compact (36/52t), and compact (34/50-tooth) drive-side crank. Bottom bracket not included. SPECIFICATIONS Accuracy: ± 2% Weight: Only adds 20gr to base crank arm Battery Life: 200+ hours (coin cell: CR2032) Power range (Watts): 0 - 2500 Cadence range (rpm): 20 - 220 Frame Compatibility: Most frames, see fit guide in our Support section Crank Compatibility: All Shimano Hollowtech II road cranks Device Compatibility: ANT+, Bluetooth Smart Ready Software Compatibility: Training Peaks, Strava, Garmin Training Center and others OPTIONS Length: 165mm, 170mm, 172.5mm, 175mm ADDITIONAL FEATURES Tool free battery replacement Active temperature compensation Accelerometer based cadence measurement Wireless firmware upgrades