The new KICKR CORE builds on the trusted performance of the original CORE, and introduces a faster and easier setup, better connectivity, and the addition of key features from the KICKR ecosystem. LEGENDARY KICKR RIDE FEELKICKR CORE delivers the smooth resistance and road-like feel, it’s built for hard efforts and structured training. Automatic resistance realistically matches the gradient of the virtual road. You’ll glide down hills and feel every climb, delivering an unmatched indoor cycling experience. SIMPLE SETUP & STABLE RIDEA simplified four-bolt assembly and color-coded leg components streamline setup and ensure a secure, stable build. CONNECTED AND IN CONTROLIntegrated WiFi delivers faster pairing and automatic updates when connected to an active WiFi network. KICKR BRIDGE Streams data from heart rate monitors and other controllers RACE MODE Broadcasts power data up to 10x faster than the last CORE, for quicker responsiveness during hard accelerations. UPDATED LED SYSTEMNew multi-color LEDs provide real-time feedback on connection status, firmware activity, and feature states. ZWIFT COG + CLICKGet straight into riding around virtual worlds - Wahoo KICKR CORE now includes ZWIFT COG + CLICK. - SPECIFICATIONS - Maximum Power Output: 1800 Watts Maximum Simulated Grade: 16% Minimum Simulated Grade: -10% Product Weight: 40 lb / 18 kg Drivetrain: Belt Drive Resistance Type: Electromagnetic Power Accuracy: +/-2% Connectivity: Wi-Fi, ANT+, Bluetooth Race Mode Supported: Yes Hub Types: 130/135mm QR, 12x142, and 12x148 Thru Axle Adapters: Includes 130/135mm QR adapter & hub spacer, 12x142/148 adapter & hub spacer. Maximum Rider Weight: 250 lb / 113 kg - INCLUDES - KICKR CORE 2 Smart Bike Trainer ZWIFT Cog + Click QR Adapters (Drive Side Adapter + Reversible hub spacer for 130mm and 135mm Quick Release) Thru Axle Adapters (Drive Side Adapter + Reversible hub spacer for 12x142 and 12x148 Thru Axle) AC Power Adapter Quick Release Skewer - SUPPORTED DEVICES - iPhone / iPad: iOS 16 or newer Android: Please visit our support site to check for Android compatibility. MacOS: Bluetooth enabled or WiFi Windows PC: Bluetooth enabled or WiFi