The essential indoor smart trainer The KICKR CORE is the latest in Wahoo's line of smart indoor bike trainers. It delivers a realistic, accurate, and quiet indoor training experience by using the proven flywheel technology and advanced algorithms of Wahoo's legendary indoor bike trainers. The KICKR CORE indoor trainer is built with the durability to withstand all of your indoor training sessions and no other brand of smart trainers has more apps and software training options, including Zwift and Trainer Road. PLEASE NOTE: Some assembly is required (if you opt not to purchase a pre-installed 11-speed cassette with the purchase). The KICKR CORE does not include a wheel block. 1-year warranty against manufacturing defects from the original date of purchase. Receipt/ Invoice required Specifications 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, 12x142, and 12x148 Thru Axle Adapters: Included 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 Features OPTIMIZED FLYWHEEL TECHNOLOGYKICKR 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 OPERATIONThe belt motor drivetrain on the KICKR CORE was designed specifically to provide a smooth and virtually silent riding experience. CONTROLLED RESISTANCEWhen connected to your smartphone, tablet or computer, KICKR CORE automatically sets your resistance via your favourite app or software. REALISTIC RIDE FEELThe KICKR CORE flywheel is an 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 SIMULATIONThe resistance of the KICKR CORE automatically adjusts to simulate climbs up to a 16% incline. +/- 2% POWER ACCURACYEnhanced power accuracy to provide accurate power measurement of +/- 2% and generate up to 1800W of resistance. EASY APP SET-UPOur 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 COMPATIBLEThe KICKR CORE features 12x142 and 12x148 thru axle compatibility in addition to standard 130/135mm quick release. Click to find out if your bike is compatible. DISC BRAKE CLEARANCEThe design of the KICKR CORE ensures clearance for flat mount and disc brake-equipped bikes. ANT+, ANT+ FE-C AND BLUETOOTH CONNECTIVITYANT+ 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 CONNECTIONSKICKR CORE supports up to three simultaneous Bluetooth connections for a trouble-free start to your workout. LED INDICATOR LIGHTSVisual confirmation that KICKR CORE is powered, connected and transmitting via Bluetooth and / or ANT+. PROFESSIONAL GRADE DURABILITYRobust 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 CADENCEGet these vital cycling metrics on your indoor ride on the KICKR CORE without connecting any extra sensors. KICKR HEADWIND COMPATIBLEKICKR 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 COMPATIBLEConnect the KICKR CORE to any ELEMNT Bike Computer to relive rides or perform planned workouts. KICKR CLIMB COMPATIBLEWhen 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 COMPATIBILITYWorks 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 SUPPORTCompatible with a third-party power meter as another method of power measurement.
