Buy the Tunturi T80 Programmable Folding Treadmill at Amazon for $3,999.95, after $599.99 instant off. Free shipping. The stylish, sophisticated Tunturi T80 Treadmill offers a comfortable, comprehensive cardiovascular and weight loss workout. This powerful aerobic trainer, with 35 motivating functional programs, a powerful motor and as much as a 12 percent incline, is ideal for intensive use. The large, fully shock absorbent orthopedic running belt protects muscles and joints as the unique T-Flex feature proactively adjusts according to your speed and pace. Close