With varying levels of tension you can ramp up your cycle workout from leisurely to intense with this Opti exercise bike. Cleverly designed, the space saver cycle folds down so it doesn't take up so much room when you've finished working out. Cleverly designed, the space saver cycle folds down so it does not take up too much room at home. Magnetic resistance system. Hand grip pulse sensor. Console feedback including: scan, time, distance, speed, hand pulse, calories. 8 level tension control. Maximum user weight 100kg (15st 10lb). General information: Size H130cm, W51cm, D65cm.