Shimano Stages 105 R7000 Power Meter L 165mm Black ST1R7LDB

The Shimano Stages 105 R7000 Power Meter enables you to get the most out of your training and reap the rewards with every ride. Stages Power has carried riders to three consecutive Tour de France victories, plus many more world and national championships. If you believe racing provides the world’s best product proving ground, then Stages Power is proven as the world’s best power meter.Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings no matter the environmental conditions. Active Temperature Compensation is the key reason a rider can trust data from Stages Power in all conditions.Stages Power meters are calibrated individually to ensure a± 1.5 %accuracy level. Individual calibration means that you can trust the data produced by our system, as it's a real measurement and not an estimation.The G3 Stages Power Meter L replaces the non-drive crank arm and is compatible with allShimano Hollowtech II road drivetrains.Shimano Stages 105 R7000 Power Meter FeaturesHandcrafted in Colorado, USA± 1.5 % accuracy in all conditionsActive temperature compensation firmwareWirelessly upgradable firmwareUpdated accelerometer and addition of gyroscope for improved cadence resolutionUpgraded BLE and ANT+ radios offer a 6X improvement of data transmission strengthBattery Life: 200+ hours (coin cell: CR2032)Power range (Watts): 0 to 2500Cadence range (rpm): 20-220Water resistance rating: IPX7