✓ National Sunny Health & Fitness Dealer
✓ Ships in 3 - 5 Business Days
✓ Questions? Call or Text (646)657-8856
Ships FREE with orders of $100 or more to the Lower 48 States.
For Hawaii and Alaska, please ask for custom shipping rates.
In Stock - leaves the warehouse in 3 - 7 business days.
Made to Order -production lead time 4-6 Weeks, then ships.
Order Info - sent to you by email and text. We give you a tracking number with live tracking updates.
Small Products - ship by FedEx or UPS
Large Products - ship by LTL. Your local Freight terminal will call you and set up an appointment, so you're guaranteed to receive your item.
Delivery Locations- Curbside or Loading Dock
Questions? Contact Us
The Warehouse Crew and our Gym Technicians are on standby support. contact us and most issues are easy to resolve.
Cancellations are simple before an item ships and returned products must be in their original packaging.
For more details, please refer to our Cancellation and Returns page
Email us at email@example.com or chat or text to (646) 657-8856
Challenge your cardio routine with the SF-T7878 Magnetic Training Treadmill by Sunny Health & Fitness. With a weight capacity of 300lbs, feel confident when you dash on the running surface (47.5L x 17.5W in). Take advantage of the two, 11-pound flywheels that maintain running belt momentum and adds additional resistance to your exercise. Quickly control workout intensity by using the manual incline adjustor tool, which allows you to switch between three fixed levels of incline. Grab the slip-resistant multi-grip handrails, which you can use as support during dynamic cardio exercises, including high-intensity interval training. Use this cardio machine to practice controlled movements like sled-like training exercises that target muscles in your shoulders and improve your speed. Want even more resistance? Cycle through 16 levels of adjustable magnetic resistance that makes it progressively harder to maintain your running speed.
Superior digital technology assists in tracking your speed, time, distance, calories/incline, steps and body fat percentage. Quick Buttons allow you to quickly adjust incline to levels 3, 6, 12 or quick speed buttons for 2, 4, 6 MPH.
Switch up the intensity of your workout with the 16 levels of magnetic resistance. With a simple twist, you can increase or decrease resistance so your workout can remain challenging and effective throughout your fitness journey. Perfect for any user's skill level!
Creates stable and smooth response for user. Weight of flywheels requires a higher energy demand from the user to get the belt started. Increases speed, power output and tensions.
Personalize the level of intensity of your workout with 3 different manual incline positions. Walk, Jog, or Run with adjustable inclines to maximize your calories burned. Taking advantage of the incline features on your treadmill is a great way to maximize your workout’s intensity without increasing the time or speed of the workout which could put additional stress on your joints.
With a 47.5L x 17.5W in running surface, this fitness machine requires zero electricity and is completely self-powered. The adjustable resistance and fixed incline allow you to enjoy a versatile and muscular power-based cardio workout
Reduce joint impact in every step with the shock absorption technology that is embedded on the low deck treadmill.
Monitor and maintain your target heart rate. Measuring your pulse rate is an important tool for exercising correctly and efficiently. The more steady and prolonged the elevated heart rate is during the workout, the more fat is burned. This important piece of health data will help you better understand your health and fitness status.
The soft-drop hydraulic mechanism on the Sunny treadmills is a great feature that allows the deck to gently lower itself to the floor. The soft drop hydraulic mechanism assures safe, hands free unfolding. No longer will you fear scuffing your floors when dropping your treadmills base. Fold your treadmill for storage and unfold your treadmill when it’s time to work out.
Fold the treadmill deck upward to save space when the machine is not in use. The soft-drop technology makes it simple to lower the deck to the ground without damaging home surfaces.
Built-in transportation wheels for easy portability. Simply tilt and roll out for use or away for storage, no need for heavy lifting or muscle strain.
No, the treadmill does not need to be plugged in and the treadmill belt is powered by the speed of the user.
Manual treadmills are great for high-intensity workouts as the force you apply to the tread deck will increase the momentum of the flywheels. You can walk, jog, or run for a variety of cardio workouts.
The magnetic resistance applies resistance progressively to the two flywheels making it more challenging to get the treadmill up to speed and burn more calories while conditioning your lower body further. There are 8 magnetic resistance levels available on this treadmill.
The digital monitor helps track time, speed, distance, calories, and hand pulse. With its convenient scan mode, you can choose to see all numbers continuously repeated throughout your workout.
Feel confident on our durable design with a 300LB max user weight limit.
Yes! The treadmill can be easily and safely folded and unfolded with the soft drop hydraulic mechanism, and moving the treadmill to storage from your workout space is made easy with the transportation wheels.
This treadmill has 3 incline levels that can be adjusted manually.
There is a 3-year warranty on the structural frame and a 180-day warranty on other parts and components.
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