The OPTI 2 in 1 Cross Trainer and Exercise Bike (614/7479 2bX) is a versatile fitness machine that offers a range of programs including Fitness Test and Fat Burning. The machine features Magnetic Resistance and is designed for Home Use. It provides measurements for Speed, Time, Distance, and Calories burnt. This model has 7 different programs and offers Adjustable Stride Length. It is Cordless and has an LCD-Display for your convenience. The Calorie Monitor allows you to keep track of the number of calories burnt. It is perfect for Gym & Training and comes in a sleek Black colour.