Hardly used. Get the most out of your indoor rides with the help of the powerful magnetic brake Manually control resistance with a lever placed on handlebar of the bike; 10 resistance levels, up to 1,050 watts With just two simple clicks, easily set up your bike into the robust and stable trainer Experience a realistic ride feel generated by an actual flywheel. Enjoy quieter training sessions, thanks to a closed resistance unit that reduces noise. Partial refunds not accepted.