5.1AT Treadmill

Heavy-duty treadmill, perfect for runners.

SKU: HTM0866-01

Key Features

Stronger drive system for stronger workouts

The 5.1AT features a 3.0HP continuous-duty motor that offers a consistently smooth, quiet and durable ride at every pace, and comes backed by a lifetime warranty. Continuous-duty motors are the commercial-grade standard for treadmills used in health clubs and higher-quality home treadmills.

More room to fit any stride

An extra-large, 20” x 60” running deck gives you more room to move. Designed for running at faster speeds and longer strides, this enlarged running belt is perfect for taller users and more closely replicates the feel of an outdoor trail.

Smarter details enhance your workout experience

Our exclusive proFILE™ performance tracking technology enables up to two users to monitor and evaluate a variety of workout statistics, including time, calories, speed and distance, to help you reach your fitness goals faster. Additional programming, including new heart rate workouts* that help you target a specific range for maximum results, give you more training options and keep your fitness routine fresh.

Improved interaction with easy heart rate monitoring

Targeting a specific heart rate range ensures you get the most out of your workout, and get better, faster results. The 5.1AT includes a Polar® receiver for wireless heart rate monitoring* that eliminates the inconvenience of contact grips and gives you a smoother, uninterrupted workout.

* Chest strap sold separately.

Industry-leading service and warranty protection

In addition to lifetime frame and motor warranties, AFG offers a 5-year warranty on parts, and 2 years of unlimited in-home repairs.

Treadmill Buying Guide

Key Specifications

Frame Type Folding
Drive Motor 3.0 CHP
Speed Range 0.5-12 mph
Incline Range 0-15%
Running Area 20" x 60"
Cushioning Standard Elastomers
Console Display LED Feedback Windows, 8-digit alphanumeric display, LED Progress Window, Date/Time Window
Workouts Manual, Speed Intervals, Peak Intervals, Stamina Builder, Weight Loss, Golf Course, Foot Hills, Mountain Climb, HR Intervals, THR Zone Custom 1 & 2
Workout Tracking proFILE
USB Port Yes, used for Software Updates
Heart Rate Contact Grips, Telemetric Receiver
Built-in Speakers Yes
Entertainment MP3/iPod holder w/ input jack
User Capacity 350 lbs / 159 kg
Folded Dimensions 42" x 37" x 77"
Assembled Dimensions 84" x 37" x 56"
Assembled Weight 266 lbs / 121 kg
Shipping Dimensions 87" x 35" x 13"
Shipping Weight 332 lbs / 151 kg
Electrical Requirements 110V
Warranty | Frame Lifetime
Warranty | Motor Lifetime
Warranty | Parts 5 Years
Warranty | Labor 2 Years

AFG Premium Warranty

Superior protection so you can purchase with confidence AFG Fitness offers best-in-class components and labor warranties for complete peace of mind.

Frame Lifetime
Motor Lifetime
Parts 5 Years
Labor 2 Years

See all AFG Treadmill Reviews

5 out of 5

92 of 106 found this review helpful.

5.1AT treadmill

Submitted by kturner (Hanover, IN) on Feb, 2014

I have only good things to say about this treadmill. I am 287lbs and this machine is solid. I have laminate flooring and no mat - still quiet. I ordered a mat anyway, but may not use it since I do fold the unit after each workout and it might be a nuisance. My use is for daily cardio and weight loss. If you need a folding treadmill, this is one of the best choices you can make. Assembly is very easy - it does help to have a 2nd person when mounting the console. The unit is quiet and all I had to do was assemble and check level. The wheel unlocks work very easily, but it is rather hard to lock them - I use a small wrench to get the leverage needed to get the lever to lock. When unlocked and upright, it can be moved on the wheels fairly easily. There are other products I looked at - many had more bells and whistles but for the money, the rigidity, power, and quality of this unit is much better. I picked this unit up at a fitness store because I wanted to see the packaging condition rather than ordering online. The treadmill is very well-protected in about 70 or 80 lbs of box, wood supports, etc. There was no damage cosmetic or otherwise. The marking on the packaging indicates the boxes could be stacked 7 high if that gives an indication of the strength of the container. Right now, I am only using the profile and manual mode. Profile is very nice in that it allows a record of cumulative workouts, etc. Make sure you look at this before you buy - highly recommended.

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