The KETTLER Racer 7 is a stunning looking bike designed for all fitness levels. The blue, back-lit training computer offers 10 different programs including a heart rate control program that automatically adjusts resistance to keep you within your heart rate training zone. You can measure your pulse with the hand grip pulse sensors or with the optional POLAR chest strap for more accurate monitoring. The 16 resistance levels provide enough intensity range for most users and the 40 lb. flywheel guarantees that the pedaling motion remains smooth whatever level you are on. The seat adjusts both horizontally and vertically and the handle bars are also height adjustable. Cycling enthusiasts will love the combo click pedals that come standard on the KETTLER Racer 7.