For a low impact, lower body workout, the Upright Bike is perfect. A wide soft padded seat easily adjusts, as do the handles, aligning your body perfectly for comfortable cycling. Once you get biking expect a smooth, silent feel. This comes thanks to a 4kg balanced flywheel, and reliable belt driven transmission. Simplicity is key, marcy antero is as straight forward as sitting down, pressing mode and cycling, no confusing set up in sight. Manual resistance system. Hand grip . Console feedback including: time, speed (km), distance (km), calories (kcal), pulse rate. 8 level tension control. Pedal straps. Adjustable seat. Adjustable handlebar. Maximum user weight 110kg (17st 5lb). General information: Batteries required 2 x AA (included). Size H132, W50, D83cm. Weight 22kg. Transportation wheels. Packed flat. Manufacturers 2 year guarantee.