KICKR CORE features a 12lb flywheel engineered to provide riders with the precise inertia needed to recreate an outdoor ride feel while riding an indoor bike trainer. KICKR CORE seamlessly connects to the hardware devices and software platforms that make up the Wahoo indoor cycling ecosystem to give you endless ways to get fitter and faster through training indoors. The heart of Wahoo KICKR CORE Zwift One smart trainer is its power meter, which levels up your training with tailored workouts and accurate training data.Features:Includes pre-installed Zwift Cog and Zwift Click virtual shifter+/- 2% power accuracyMeasures speed, distance, power, and cadence dataAuto-calibrationWhats included?1x KICKR CORE Zwift One (WFBKTR4)1x Zwift Cog V214-tooth single sprocket1x Zwift ClickCommunication: Bluetooth®Power: Battery, coin cell CR2032Product dimensions: 47 x 47 x 13mmBox dimensions: 66 x 68 x 32mmProduct weight: 51 gramsBattery life: >100 hoursZwift Play subscription is NOT included. Purcha