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  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex
  • Image of Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex

Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity

Your Price:
$669.95 $720.00

SF-T7878
  • #1 Authorized Online Dealer for Sunny Health & Fitness
  • 300 Lb Weight Capacity
  • Digital Monitor
  • FREE SHIPPING: In Stock and Ready to Ship
  • Manual Incline
  • Outstanding Customer Service & Shopping Experience
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Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity

Your Price:
$669.95 $720.00

Currently out of stock

Product Overview

Digital Monitor 300 lb Weight Capacity
Manual Incline 16-Level Adjustable Resistance


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.
Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex

Features

DIGITAL MONITOR w/ Device Holder
Tracking your progress is simple with the built in Digital Monitor screen! The heart rate monitor- which quickly tells you how fast your heart is beating - can help you exercise at the correct intensity for maximum results. Screen display will showcase the distance and time to keep you focused to achieving any type of personal fitness goals. Use the performance monitor to track speed, distance, time, calories burned, and heart rate.


Pulse Sensors
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.


16-Adjustable Resistance levels
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!


Dual 11 lb Weighted Flywheels
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.


3 LEVELS OF MANUAL INCLINE
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.


Spacious Tread Deck
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.


Soft Drop System
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.


Transportation wheels
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.


FOLDABLE DESIGN
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.

Specifications

TECHNOLOGY

Monitor
• scan
• speed
• distance
• time
• calorie
• odometer
• pulse

3 Adjustable incline levels
16 Adjustable resistance levels
Pulse sensors
Device holder
Foldable

COMFORT

Multi grip handlebars
Soft-drop system
47.5L x 17.5W in running deck
Transportation wheels

ENGINEERING

300 lb Weight capacity
Adjustable magnetic resistance
(2) 11 lb Flywheels
Manual incline

CONVENIENCE

Warranty: 3 year structural frame 180 days other parts and components
Product weight: 102.2 lb
Product dimensions: 56L x 26.5W x 55.5H in
Folded dimensions: 28L x 26.5W x 55.5H in
Ship weight: 126.8 lb
Ship dimensions: 29.6L x 28.7W x 56.6H in



Cancer and Reproductive Harm - www.P65Warnings.ca.gov


FAQs

How do I get a copy of the owner's manual?
The Product Manual may be downloaded above.

Does this treadmill require electricity?
No, the treadmill does not need to be plugged in and the treadmill belt is powered by the speed of the user.

What is the benefit of using a manual treadmill?
Manual treadmills are great for high intensity workouts as the force you apply to the tread deck will increase momentum of the flywheels. You can walk, jog, or run for a variety of cardio workouts.

How does the magnetic resistance work for my treadmill exercise?
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.

How do you adjust the incline on this treadmill?
This treadmill has 3 incline levels that can be adjusted manually.

What is the maximum weight the treadmill will support?
Feel confident on our durable design with a 300LB max user weight limit.

Does the treadmill provide feedback during my workout?
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.

Can I fold the treadmill for storage?
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.

What is the warranty of my treadmill?
There is a 3-year warranty on the structural frame and 180-day warranty on other parts and components.
Shipping


Due to national response to Covid-19, order delivery times may be impacted.

Please contact us directly for an exact ETA of your delivery. Most of our products have a regular handling time between 3-5 business days Please allow 3-15 business days for delivery.

Freight Orders Include FREE Delivery Appointment.

Some of our heavier machines require more customization and are made-to-order in our supplier’s manufacturing plants in United States. Once completed, they are carefully
inspected at the Quality Center, after which they are shipped using freight shipping carriers.

We know that sometimes you have to wait a little longer to get your order but it's always worth it!

Please click here to read more about our Order Shipping & Delivery.

 

   

Exchanges for damages: Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrived damaged, please send photos to info@barbellflex.com and we will process an insurance claim on your behalf. Be advised that most of our suppliers request you (the buyer) to pay for shipping the item back to them for inspection for damaged returns or replacements. In some cases, we are able to waive the fee, however this is at the discretion of our supplier and on a one-time courtesy basis. The time it takes for your exchanged product to reach you will largely vary on your location. Should the item you return be over $75, we strongly encourage you to use a trackable shipping service with signature or shipping insurance! Note that we will not be able to provide replacements/refunds without photos of the damage.

Returns & Refunds: All new products purchased through BarbellFlex.com include a 30 Day Return Guarantee. Refunds will only be issued to the original credit card that you use when placing your order.

Please click here to read more about our Returns & Exchanges.

Our Guarantee:

   

We Put Our Customers First! Customer experience is our #1 priority. We understand that these products are available on other websites and we are very appreciative that you chose to do business with us. As such, we pride ourselves in providing a superior concierge sales and shopping experience to all of our customers, via email, phone, social media and live chat.
We truly believe we carry some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 30-day guarantee.
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Buying items online can be a daunting task, so we want you to realize that there are absolute ZERO risks in buying something and trying it out. If you don't like it, no hard feelings, we'll make it right.
We are here for you every step of your purchasing process and beyond! We promise!

Returns are easy, simply contact us to request a return for your item and we will work with you to get the process going. We'll get you a replacement or refund in a snap! Please check our Returns & Exchanges tab for more info!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. Our 100% Price Guarantee has some limitations.

Please click here to read more about our Price Match Guarantee.

We thank you for your incredible service!. With gratitude, we partnered with GovX to offer a discount on our store to our military, their spouses & dependents, first responders, government employees and our wonderful teachers.

Please click here to read more about our GovX ID Military Discount.

Ordering from Barbell Flex is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. We invested time and money to ensure our backend system is secure and robust. We care about your information as much as you do!


Product Overview

Digital Monitor 300 lb Weight Capacity
Manual Incline 16-Level Adjustable Resistance


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.
Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity - Barbell Flex

Features

DIGITAL MONITOR w/ Device Holder
Tracking your progress is simple with the built in Digital Monitor screen! The heart rate monitor- which quickly tells you how fast your heart is beating - can help you exercise at the correct intensity for maximum results. Screen display will showcase the distance and time to keep you focused to achieving any type of personal fitness goals. Use the performance monitor to track speed, distance, time, calories burned, and heart rate.


Pulse Sensors
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.


16-Adjustable Resistance levels
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!


Dual 11 lb Weighted Flywheels
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.


3 LEVELS OF MANUAL INCLINE
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.


Spacious Tread Deck
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.


Soft Drop System
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.


Transportation wheels
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.


FOLDABLE DESIGN
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.

Specifications

TECHNOLOGY

Monitor
• scan
• speed
• distance
• time
• calorie
• odometer
• pulse

3 Adjustable incline levels
16 Adjustable resistance levels
Pulse sensors
Device holder
Foldable

COMFORT

Multi grip handlebars
Soft-drop system
47.5L x 17.5W in running deck
Transportation wheels

ENGINEERING

300 lb Weight capacity
Adjustable magnetic resistance
(2) 11 lb Flywheels
Manual incline

CONVENIENCE

Warranty: 3 year structural frame 180 days other parts and components
Product weight: 102.2 lb
Product dimensions: 56L x 26.5W x 55.5H in
Folded dimensions: 28L x 26.5W x 55.5H in
Ship weight: 126.8 lb
Ship dimensions: 29.6L x 28.7W x 56.6H in



Cancer and Reproductive Harm - www.P65Warnings.ca.gov


FAQs

How do I get a copy of the owner's manual?
The Product Manual may be downloaded above.

Does this treadmill require electricity?
No, the treadmill does not need to be plugged in and the treadmill belt is powered by the speed of the user.

What is the benefit of using a manual treadmill?
Manual treadmills are great for high intensity workouts as the force you apply to the tread deck will increase momentum of the flywheels. You can walk, jog, or run for a variety of cardio workouts.

How does the magnetic resistance work for my treadmill exercise?
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.

How do you adjust the incline on this treadmill?
This treadmill has 3 incline levels that can be adjusted manually.

What is the maximum weight the treadmill will support?
Feel confident on our durable design with a 300LB max user weight limit.

Does the treadmill provide feedback during my workout?
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.

Can I fold the treadmill for storage?
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.

What is the warranty of my treadmill?
There is a 3-year warranty on the structural frame and 180-day warranty on other parts and components.
Shipping


Due to national response to Covid-19, order delivery times may be impacted.

Please contact us directly for an exact ETA of your delivery. Most of our products have a regular handling time between 3-5 business days Please allow 3-15 business days for delivery.

Freight Orders Include FREE Delivery Appointment.

Some of our heavier machines require more customization and are made-to-order in our supplier’s manufacturing plants in United States. Once completed, they are carefully
inspected at the Quality Center, after which they are shipped using freight shipping carriers.

We know that sometimes you have to wait a little longer to get your order but it's always worth it!

Please click here to read more about our Order Shipping & Delivery.

 

   

Exchanges for damages: Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrived damaged, please send photos to info@barbellflex.com and we will process an insurance claim on your behalf. Be advised that most of our suppliers request you (the buyer) to pay for shipping the item back to them for inspection for damaged returns or replacements. In some cases, we are able to waive the fee, however this is at the discretion of our supplier and on a one-time courtesy basis. The time it takes for your exchanged product to reach you will largely vary on your location. Should the item you return be over $75, we strongly encourage you to use a trackable shipping service with signature or shipping insurance! Note that we will not be able to provide replacements/refunds without photos of the damage.

Returns & Refunds: All new products purchased through BarbellFlex.com include a 30 Day Return Guarantee. Refunds will only be issued to the original credit card that you use when placing your order.

Please click here to read more about our Returns & Exchanges.

Our Guarantee:

   

We Put Our Customers First! Customer experience is our #1 priority. We understand that these products are available on other websites and we are very appreciative that you chose to do business with us. As such, we pride ourselves in providing a superior concierge sales and shopping experience to all of our customers, via email, phone, social media and live chat.
We truly believe we carry some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 30-day guarantee.
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Buying items online can be a daunting task, so we want you to realize that there are absolute ZERO risks in buying something and trying it out. If you don't like it, no hard feelings, we'll make it right.
We are here for you every step of your purchasing process and beyond! We promise!

Returns are easy, simply contact us to request a return for your item and we will work with you to get the process going. We'll get you a replacement or refund in a snap! Please check our Returns & Exchanges tab for more info!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. Our 100% Price Guarantee has some limitations.

Please click here to read more about our Price Match Guarantee.

We thank you for your incredible service!. With gratitude, we partnered with GovX to offer a discount on our store to our military, their spouses & dependents, first responders, government employees and our wonderful teachers.

Please click here to read more about our GovX ID Military Discount.

Ordering from Barbell Flex is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. We invested time and money to ensure our backend system is secure and robust. We care about your information as much as you do!

Customer Reviews

Based on 3 reviews
100%
(3)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
V
V.S.

This is not a cheap manual friction treadmill. This bad boy uses those flywheels for resistance and smooth fluid motion. You can run, walk or crawl at any speed you desire. You have ZERO LIMITATIONS and best of all you don't need much space or have to worry about it breaking down like electric models. I must say this thing is PERFECT for hardcore athletes and seniors alike.

S
Sylvia W
Good workout!

This manual treadmill is a good workout we are 60 years old, and use this machine everyday, the only maintenance is to use pure silicone lube under the belt. The workout is very smooth, the belt moves easily on the lightest setting, but has 16 resistance settings and has a incline that adds to the workout. This is a Heavy duty frame machine.

B
Bo B

The treadmill was easy to put together and is very sturdy. Provides a realistic workout because as the user provides all of the energy to keep the belt moving. Unlike a motorized unit where the motor moves the belt. You can adjust the tension on the belt to go from an easy walk to a full sprint. The only drawback is there is not a water bottle holder or a place to put an Ipad. I would buy this product again.

Sunny Health & Fitness Cardio Trainer Manual Treadmill w/ Adjustable Incline, 300+ lb Capacity

$669.95 $720.00

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