Realistic, accurate and almost silent, the KICKR Core bike trainer offers legendary Wahoo performance in a simplified design. Its 12 lb. flywheel emulates the inertia and feeling of riding outdoors.

• Compatible with 12x142 and 12x148 thru-axles and standard 130/135mm quick-release skewers
• Generates up to 1,800 watts of power with +/-2% accuracy
• LED indicator lights confirm trainer is powered, connected and transmitting via Bluetooth and / or ANT+
• Supports up to 3 simultaneous Bluetooth connections
• When connected to a smartphone, laptop, tablet or bike computer, it automatically adjusts resistance via app or software
• Measures speed, power and distance; broadcasts cadence without the need for a separate sensor
• Adjusts to simulate up to a 16% incline
• Compatible with third-party power meters; power meter not included
• Pair with KICKR Climb grade simulator or KICKR Headwind smart fan for an immersive training experience; both sold separately
• Cassette not included; compatible with 8-, 9-, 10-, and 11-speed SRAM/Shimano cassettes
• This Zwift Certified product is compatible with the Zwift online platform so you can track, train and compete in a virtual environment