ProForm Boston Marathon Exercise Treadmill

Built for the most demanding runner, the 8.35 is ready for anything you can throw at it
MP3 compatible, the Smooth 8.35 treadmill will help you stay energized as the music blazes out of the speakers
With a lifetime warranty on the motor, the Smooth 8.35 treadmill motor is built for long life and silence

Air based shock cushioning system reduces impact on joints and delivers comfortable running surface
LED displays tracks your speed, time, distance, incline, pulse and calories burned
Pro-tech adjustable cushion deck protect your joints more with full-length adjustable cushioning

This is the replacement Safety Key for the Pacemaster ProPlus II. Pacemaster part number: APPKEY

F80 treadmill offers an industry-leading warranty and a proprietary Cushion Flex Whisper Deck, shown in a study to reduce impact on your joints by up to 40% compared to running on asphalt
3.5 CHP, DC Type motor with 0.5-to-12 MPH speed range, 0-to-15% rack-and-pinion gear design incline, two-ply belt, pulse grip and chest strap heart rate monitoring
Six standard programs, two custom programs, and two heart programs; cooling fans and MP3-compatible sound system; 7.5-inch LCD workout display