C-21x Bluetooth Indoor Cycle

Built to deliver the optimum indoor cycling experience, the adidas C-21x features a large 16 kg / 35 lb rear-drive flywheel, designed to simulate the feeling of an outdoor bike by storing kinetic energy and maintaining momentum for a smooth cycling motion and consistent cadence. Take control over the intensity of your ride by shifting the 8-level resistance paddle to lower or increase the energy required for each pedal stroke. Manually adjustable, without having to cycle through incremental levels, the resistance paddle allows you to quickly tailor your workouts with ease.

Further enhance your training regime by syncing the C-21x with Zwift, an immersive online experience built around a connected global community of cyclists. Also compatible with Kinomap, take part in a whole host of challenges and scenic motion videos or even compete with your friends in multiplayer mode. The C-21x is also equipped to connect with Peloton, allowing you to take part in huge array of both live and pre-set classes that feature encouraging instructors, all within a community of other Peloton members.

The C-21x’s onboard computer delivers live performance metrics including speed, time, distance, calories, pulse and RPM. With the supplied chest strap you can also monitor your heart rate and receive accurate data on your performance, so you can track your progress (bike connection only). A tablet and smartphone holder has been integrated into the design of the console so that you can easily watch video content while you cycle.

The fully adjustable handlebar setup with armrests, horizontal and vertical saddle adjustment, streamlined sprint saddle and Jendel pedals make the C-21x ideal for both sprints and long, flat endurance sessions. The dual water bottle holder helps to keep you fully hydrated throughout your workout session.