JTX Sprint-9: Superior Treadmill (Reconditioned)



or from £40/month
Enjoy a powerful gym quality running experience. Feature rich and cutting edge design in an outstanding folding treadmill for the home.

The JTX Sprint-9 is the best treadmill in the top-rated JTX Fitness range. It has been designed for runners who want high performance commercial gym workouts in the convenience of their home.

This treadmill provides superior space, stability and impact reduction. All runners, including those with taller or heavier frames, will enjoy the bio‑mechanic excellence of this design.

Extra Large CushionStep™ Pro Running Deck

The robust CushionStep™ running deck weighs more than 100kg and provides the firm, stable and supportive feel of a commercial treadmill.

The extra large 150 x 52cm running deck provides the space to move freely, supporting your natural stride and arm movements for a more efficient and comfortable workout.

The JTX BlackDiamond™ running belt is designed to provide perfect grip and reliability. Constructed from engineered fabric it can last up to 50% longer than standard belts.

Easy View Screen with Advanced Computer

The advanced computer console is designed for total ease of use. The 10” screen is easy to read, even when you are running at your maximum. The quick start buttons and handlebar controls ensure you remain instinctively in control at all times.

Commercial Safety For Confident Workouts

Enjoy high energy workouts with the reassurance that the advanced safety features will be there if you trip. Commercial quality user detection and emergency stop features, extra large foot rests for stability, extended side handlebars and central hand-grips provide reassurance when you are pushing your body to the max.

Great Design, Superior Build

The weight of the JTX Sprint-9, at over 130kgs, points to its superior build quality. With the commercial grade JTX CushionStep™ deck and heavy gauge steel frame this is a treadmill that not only looks the business, it is built to last too. Features a 3 year in home service warranty and a lifetime frame warranty.

Dual-Hydraulic Folding System

The dual-hydraulic folding and safety lock system allows quick folding to a more compact size. The in-built wheels allow you to easily move the treadmill into a storage location. When you’re ready to train, the dual-hydraulic safety system lowers the CushionStep™ deck gently to the ground.

High Grade Variable Shock System

Reduce injuries, workout longer and feel less fatigued with the CushionStep™ Pro shock absorbers. This 8 point shock system features the variable-durometer elastomer cushions found in commercial gyms which reduce the impact on your feet, ankles, knees and hips while you run.

Commercial Power and Incline

A 3HP motor (peak power output of 6HP) effortlessly powers the 20kph top speed. The motor will guarantee long term, high performance training and our confidence in this is demonstrated by the outstanding warranty.

The JTX Sprint-9 uses a commercial grade incline motor. This is the ultimate in smooth and responsive incline control and at its maximum creates a 15 degree gradient. This combination of speed and incline creates infinite workout potential for all levels and abilities.

24 Workout Programs and 3 Custom Settings

Our personal trainer has designed 24 built-in workouts to help keep your interest and motivation high. The difficulty of these workouts is user controlled so you can get the motivation and training variety you need. There is also the option to design and save 3 bespoke programs of your own. Our in-house personal trainer can also customise the best treadmill workout for your goal, time and fitness level. Simply call us for advice.

Built-In Polar Receiver with Heart Rate Training

The industry leading Polar tracking hardware connects wirelessly to the JTX Sprint-9 computer to accurately track your heart rate. In addition to the built-in pulse sensors, you can use the Polar Bluetooth H7 Heart Rate Chest strap (RRP £52.50) included FREE with the JTX Sprint-9. Select a target heart rate training program that suits your fitness goal and the Sprint-9 will automatically adjust speed to keep you training in the desired zone. With a connection to your smartphone, you’ll be able to track and save your workout data and pull it into your Apple or Android health-kit.

Dual Water Bottle Holders

To ensure you stay hydrated during the most intensive workouts the JTX Sprint-9 features two carefully positioned water bottle holders.

Built-in Speakers

Play your favourite tunes and stay motivated throughout your workout.

Running Area150 x 52cm extra large Cushionstep™ Pro running deck
Maximum speed20kph
Power Incline15 degrees / levels
Suspension8 point commercial quality shock system, variable-durometer elastomer cushions
Computer ConsoleAdvanced computer displaying all key statistics including time, pulse, speed, incline, distance and calories burnt
Workout Programs24 advanced training programmes + 3 custom and heart rate
Heart Rate TrainingVia hand pulse sensors or heart rate chest strap (included)
Power3 Horse power
Peak Power6 Horse power
Folded Dimensions116(L) x 91(w) 180(h) cm
Dimensions92(w) x 203(l) x 146(h) cm
Boxed Dimensions217 (L) x 98.5 (W) x 37.5 (H) cm
Safety FeaturesSafety key for emergency stop
Transport WheelsYes
Maximum User Weight180kgs
Machine Weight130kg
Free AccessoriesLubricant, floor protection mat, heart rate chest strap
Assembly time20 mins

Treadmill Terminology Explained

The moving part of the treadmill which you run on. Also known as a running deck. Its always best to buy a treadmill with the largest belt or running deck that you can fit in your home. This will allow you plenty of room to sprint without space restriction.

Measured in kilograms, this is the total treadmill weight. Heavier machines generally have a better build quality and are more stable when you run.

There are two types of heart rate monitor; hand sensor monitors and wearable monitors. Hand sensors come with most fitness machines and take your pulse through the hand grips, they are good as a guide but rarely very accurate. Wearable monitors such as chest straps and watches are generally much more accurate than hand sensors.

Target heart rate training can be used to assist goals ranging from fat burning and weight loss to maximum aerobic capacity development. A target heart rate zone is selected before working out based on the users individual goal. A strap or watch will then monitor your heart rate, giving you real time feedback so you can maintain the right level of effort to stay in your selected target zone. Many fitness machines link to chest straps or watches and auto adjust resistance levels to help keep you in your target zone so it is worth checking product detail pages if you are interested in this type of training.

The tilt of the running deck that simulates uphill running.

The term ‘horsepower’ is a unit of measurement for motor size. A large horsepower (3hp or more) generally indicates a higher quality motor which will last longer than a small motor size. Retailers often list two ways of measuring the horsepower, continuous and peak. For example, 1.75 horsepower, 3 horsepower peak. We suggest you focus your attention on the continuous duty rating, which is the lower of the two numbers.

Some lower quality treadmills refer to their power in watts. There are 750 watts to 1 horsepower unit. If you are hoping to run over 3 times per week, or you weigh over 10 stones, we suggest that you look for a treadmill with a 1.5 horsepower motor or more.

Range and variety of pre-programmed workouts available on a motorised treadmill.


The JTX Sprint-9 comes with a lifetime frame warranty and a 3 year home servicing and repair warranty for all other parts and labour. Warranties are registered automatically when you buy and there are no hidden terms and conditions. In the unlikely event that your machine does have a problem, we will arrange a specialist engineer to visit your home at a convenient time to fix it. It’s that simple. Find out more about our in-home service warranties here.


We have developed a commercial warranty to cover the use of the JTX Sprint-9 treadmill in a commercial environment. This covers the treadmill for use in gyms, hotels and work places. Please contact us for more details.


JTX Fitness equipment comes with a fantastic 28 day ‘no-quibble’ returns policy. We hope that you are delighted with your purchase but if you are not 100% happy, we will collect your order and offer a full refund (minus collection costs) within 28 days of purchase. Find out more about our 28 day money back guarantee here.

Fast and Free Delivery

Your order will be delivered within 1-3 working days, free of charge. Your machine will be carried into the ground floor room of your choice by three people. All fitness equipment is heavy and comes in large boxes. If access to your chosen room could be challenging, please contact us with your order details to help us ensure a nice smooth delivery. You can pick your delivery day in the checkout. You will receive a 2 hour time slot via text message the evening before we deliver and a courtesy call on the day when we are an hour away.

Deliveries to Scotland and Northern Ireland

DD and PH postcodes: We deliver to these addresses, free of charge, on Mondays, Wednesdays and Fridays (please select one of these days in the checkout). AB Postcodes: We deliver to these addresses, free of charge from Monday to Friday. IV and KW postcodes: We deliver to these addresses on Mondays and Thursdays with a surcharge of £50. Our normal 1-3 day service is offered to all other areas of Scotland free of charge. Unfortunately, this product is not available for delivery to the Republic of Ireland, Scottish Islands or UK Channel Islands. Please call us for Northern Ireland delivery options.


This reconditioned JTX Sprint-9 Treadmill offers fantastic value with a 20% discount on the RRP. Limited availability. This special offer cannot be used in conjunction with any other special offer or promotion.


Polar’s industry leading tracking hardware connects wirelessly to the JTX Sprint-9’s computer to track your heart rate with Polar accuracy. In addition to the built-in pulse sensors, you can use the Polar Compatible Heart Rate Chest Strap included FREE with the JTX Sprint-9 (RRP £20). Select a target heart rate training programme that suits your fitness goal and the Sprint-9 will automatically adjust speed to keep you training in the desired zone. With a connection to your smartphone, you’ll be able to track and save your workout data and pull it into your Apple or Android health-kit.

FREE Personalised Training Plan and Support

As well as stocking the very best fitness equipment we are dedicated to helping our customers achieve their long term fitness goals. To get you off to the best possible start we offer all new customers a FREE personalised training plan from an in-house Personal Trainer. To keep you motivated beyond the initial buzz, we regularly update our workout video library and share the latest news from our growing network of health and fitness experts.


Receive a high quality floor protection mat when you buy the JTX Sprint-9 Treadmill.

Buy your treadmill online at JTX Fitness and you can spread the cost over 6 or 12 months and spend less than the price of the gym each month. We have teamed up with Pay4Later and Ratesetter to offer interest-free finance on all orders over £600. All we ask for is a 20% – 50% deposit.

Please note: ‘From’ prices advertised throughout our website are based on a 50% deposit and 12 monthly installments. This demonstrates the lowest monthly installment rate available at 0% interest.

How To Apply For Interest Free Credit

It’s pretty straight forward and should take no longer than fifteen minutes to fill out the online form and get an instant decision emailed to you.

1. In the checkout you’ll be able to select a ‘Pay4Later’ payment option. Here you can select the length of the credit agreement (6 or 12 months) and the deposit amount (between 20% to 50%). Then click ‘Buy Now’.

2. You’ll be taken to your personal interest free credit application form which can all be filled out confidentially online. No printing out forms or posting are required. Pay4Later will come back to you, and to us, with an instant decision. Quick, convenient and simple.

3. We’ll then contact you to let you know your fitness machine is on its way.

Need Help?

Our team of fitness experts are here to help you beat your fitness goals whatever they may be.

Call Our In-House Personal Trainer

Free Phone

01273 453855


Visit Our Sussex Showroom

JTX Fitness. Harbour Way Industrial Estate, Shoreham-by-Sea, West Sussex, BN43 5HZ