Adapters for Most Frames – Drive Side Adapter for 130 and 135mm QR / Reversible Hub Spacer for 130 and 135mm QR / Drive Side Adapter for 12x142 and 12x148mm Thru Axles / Reversible Hub Spacer for Thru Axle / QR Skewer

Hardware In The Box – Stabilizer Legs / Bolts / Tool

Requires Cassette – 8/9/10/11 Speed Shimano / SRAM

AC Power Adapter

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.

Controlled Resistance – 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.

Compatibility – The KICKR CORE features 12x142 and 12x148 thru axle compatibility in addition to standard 130/135mm quick release.

Disc Brake Clearance – 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 Connections – KICKR CORE supports up to three simultaneous Bluetooth connections for a trouble-free start to your workout.

LED Indicator Lights – Visual confirmation that the trainer is powered, connected and transmitting via Bluetooth and / or ANT+.

Professional Grade Durability – Robust steel construction ensures the trainer 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 trainer without connecting any extra sensors.

KICKR Headwind Compatible – KICKR HEADWIND brings innovative climate control to your indoor training experience. Pair to your KICKR BIKE and as your speed or heart rate increases, so will the fan speed.

ELEMNT Bike Computer Compatible – Connect the trainer to any ELEMNT Bike Computer to relive rides or perform planned workouts.

KICKR CLIMB Compatible – When paired with a KICKR 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, The Sufferfest, and TrainerRoad.

Third Party Power Meter Support – Compatible with a third party power meter as another method of power measurement.

Supported Devices – iOS 11 or newer / Android / MacOS and Windows PCs: BTLE enabled or pair with ANT+ dongle

Rear Wheel Size – 24" / 650c / 26" / 700C / 650b / 29"

Weight – 40lbs (Unboxed)

Dimensions – Legs Closed: 9 x 23 x 21" / Legs Open: 20 x 23 x 19"

Maximum User Weight – 250lbs

Power Requirements – 100 - 240V ~ 1.5A 50 - 60Hz