What does 'self-generating' mean on the C21x?

Self-generating means the bike's internal motor produces electricity as you pedal, powering the console and display without any mains plug or battery. You are the sole power source — place the bike anywhere in your home without worrying about proximity to power sockets.

Is 16kg flywheel enough for serious cycling training?

Yes — 16kg is appropriate for home training up to advanced level. Commercial studio bikes use 18–22kg flywheels, but the difference is marginal for home training. The rear-drive positioning on the C21x gives a road bike feel that compensates for any flywheel weight difference.

Can the C21x be used for Zwift or other virtual cycling apps?

The C21x's console is standalone and does not have Bluetooth or ANT+ connectivity for virtual cycling platforms as indicated in the source specifications. If Zwift/Wahoo integration is important to you, look for a spin bike with a smart trainer connectivity feature.

Adidas

Adidas C21x Bike

Name: Adidas C21x Bike
Brand: Adidas
SKU: 885652014441
Price: 69999.00 INR
Availability: InStock
Author: InstaSport Editorial

₹69999.00

Description

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 th