What Our Gearhead® Experts Are Saying: "I love that the CORE 2 now comes with an 11-speed cassette—setup is way quicker, and I can start training immediately. It feels super stable, quiet, and the ride feel is just like the higher-end KICKRs, but at a really approachable price."We bring pro-level indoor training home with the KICKR CORE 2 Power Trainer with 11-Speed Cassette. Designed for everyday athletes who expect more, this direct-drive trainer balances value with realism, combining legendary KICKR flywheel technology with WiFi connectivity and new setup refinements. The included 11-speed cassette makes installation quick and simple—no need for extra tools or shop trips before riding. With 1800 watts of resistance, 2% power accuracy, and automatic calibration, every workout is reliable and immersive. KICKR BRIDGE adds seamless sensor integration, while Race Mode sharpens responsiveness for competitive sessions.