Wahoo Fitness

KICKR CORE 2 Power Trainer with 11-Speed Cassette

What Our Gearhead® Experts Are Saying:

"The 11-speed cassette makes the CORE 2 a true plug-and-play trainer. It’s powerful enough for intervals, accurate for structured training, and still compact and stable. A great balance of performance and convenience."

The Wahoo KICKR CORE 2 Power Trainer with 11-Speed Cassette combines race-level accuracy with hassle-free setup. Outfitted with a pre-installed 11-speed cassette, the CORE 2 eliminates barriers to training, delivering immediate compatibility with today’s most common drivetrains.

A redesigned frame with flat-contour legs ensures stability, while the 1800-watt resistance unit pairs with KICKR flywheel technology to replicate road feel across sprints, climbs, and endurance efforts. With ±2% power accuracy, automatic calibration, and Race Mode responsiveness, the CORE 2 supports structured training at every level.

Connectivity is future-proofed through WiFi, Bluetooth, and ANT+, while KICKR BRIDGE integrates heart rate and controller inputs for seamless app syncing. Multi-color LEDs provide real-time feedback on status and protocols, keeping sessions clear and efficient. Balancing legendary ride feel with streamlined usability, the CORE 2 with 11-Speed Cassette is an accessible yet uncompromising indoor training solution.