‎16.5 Inches

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ROBUST MOTOR: This home use treadmill is designed for walking and running. Made with a 2.0-peak horsepower motor, you can dash up to 7.5 mph.
AUTOMATIC INCLINE: Never be afraid to take your workout to the next level. Switch up your walking and running routine with 12 levels of automatic incline—up to a 12 percent increase.