OPTIMIZED FLYWHEEL TECHNOLOGY
KICKR CORE features a 12lb flywheel engineered to provide riders with the precise inertia needed to recreate an outdoor ride feel while training indoors.
VIRTUALLY SILENT OPERATION
The belt motor drivetrain on the KICKR CORE was designed specifically to provide a smooth and virtually silent riding experience.
When connected to your smartphone, tablet or computer, KICKR CORE automatically sets your resistance via your favorite app or software.
REALISTIC RIDE FEEL
The KICKR CORE flywheel is innovative and proven technology that emulates the power and inertia experienced during outdoor riding. It provides the most realistic ride feel especially when using virtual riding/training platforms like Zwift, The Sufferfest, and Trainer Road.
16% MAXIMUM GRADE SIMULATION
The resistance of the KICKR CORE automatically adjusts to simulate climbs up to a 16% incline.
+/- 2% POWER ACCURACY
Enhanced power accuracy to provide accurate power measurement of +/- 2% and generate up to 1800W of resistance.
EASY APP SET-UP
Our simple and intuitive Wahoo Fitness app offers guided instructions on how to set-up the KICKR CORE and pair your 3rd party apps and sensors to fine tune your ride.
THRU AXLE COMPATIBLE
The KICKR CORE features 12×142 and 12×148 thru axle compatibility in addition to standard 130/135mm quick release. Click to find out if your bike is compatible.
DISC BRAKE CLEARANCE
The design of the KICKR CORE ensures clearance for flat mount and disc brake equipped bikes.
ANT+, ANT+ FE-C AND BLUETOOTH CONNECTIVITY
ANT+ and Bluetooth capabilities allow it to connect to both smartphones and GPS devices simultaneously or separately. An ANT+ FE-C connection allows the KICKR CORE to be controlled from any FE-C enabled device or application.
MULTIPLE SIMULTANEOUS BLUETOOTH CONNECTIONS
KICKR CORE supports up to three simultaneous Bluetooth connections for a trouble-free start to your workout.
LED INDICATOR LIGHTS
Visual confirmation that KICKR CORE is powered, connected and transmitting via Bluetooth and / or ANT+.
PROFESSIONAL GRADE DURABILITY
Robust steel construction ensures the KICKR CORE stays in place while you crank out the watts and stands up to years of heavy use.
MEASURES SPEED, DISTANCE, POWER, AND CADENCE
Get these vital cycling metrics on your indoor ride on the KICKR CORE without connecting any extra sensors.
KICKR HEADWIND COMPATIBLE
KICKR HEADWIND brings innovative climate control to your indoor training experience. Pair to your KICKR CORE and as your speed or heart rate increases, so will the fan speed.
ELEMNT BIKE COMPUTER COMPATIBLE
Connect the KICKR CORE to any ELEMNT Bike Computer to relive rides or perform planned workouts.
KICKR CLIMB COMPATIBLE
When paired with the KICKR CORE smart trainer, the KICKR CLIMB indoor grade simulator will match ascents up to 20% and descents up to -10% with physical grade changes. It takes your training to the next level – literally.
THIRD PARTY APP COMPATIBILITY
Works with popular training apps such as Zwift and Wahoo SUF Training. For more details on which apps are compatible with the KICKR, download our in-depth KICKR app comparison chart.
THIRD PARTY POWER METER SUPPORT
Compatible with a third party power meter as another method of power measurement.
Part Number: WFBKTR4
Dimensions (legs open): 20″L x 23″W x 19″H
Dimensions (legs closed): 9″L x 23″W x 21″H
Weight (unboxed): 40 lb
Rear Wheel Size: 24″ RD / 24″ MTB / 650c RD / 26″ MTB / 700c RD / 650b MTB / 29″ MTB
Hub Types: 130/135mm QR, 12×142, and 12×148 Thru Axle
Drivetrain: Cassette not included.
Requires Purchase/Installation of New Cassette: 8/9/10/11 Speed SRAM/Shimano
KICKR CLIMB: Compatible Yes
RPM Cadence: Not Included
Front Wheel Block: Not Included
Resistance Type: Electromagnetic
Accuracy: + / – 2%
Wireless Software Updates: Yes
3rd Party Power Meter Support: Yes
Connectivity: ANT+, ANT+ FE-C, and Bluetooth
Devices: iOS, Android, PC (Mac and Windows)
Max User Weight: 250 lb
Power Requirements: 100-240V~1.5A 50-60 Hz
Flywheel Weight: 12 lb
Maximum Simulated Grade: 16%
Maximum Power Output: 1800W
In the box
Drive Side Adapter for 130mm and 135mm Quick Release
Reversible hub spacer for 130mm and 135mm Quick Release
Drive Side Adapter for 12×142 and 12×148 Thru Axle
Reversible hub spacer for Thru Axle
AC Power Adapter
Quick Release Skewer
iOS 11 or newer
Please visit our support site to check for Android compatibility.
BTLE enabled or pair with an ANT+ dongle
BTLE enabled or when paired with ANT+ dongle