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This product will ship in approx.1–2 weeks
Refer to the chart below for approx shipping times across Australia.
Our shipping fee calculator can be found below the Cart button.
We'll take it back within 100 days of the order date.
Refer to our Returns Policy for more info.
Our customers are protected by Australian Consumer Law and every product we sell is covered by a minimum 12 month Australian warranty.
Something not right with your order? Let us know, we promise to make it right.
Buy with confidence. Our treadmill specialists are here to help.
The Lifespan Fitness Viper M4 Treadmill is your ultimate partner for achieving peak performance at home. Built with a powerful 3.75 CHP EverDrive® H7X Brushless Motor, it offers smooth and quiet operation every time.
Its spacious DuraGrip® Ultra Running Belt ensures you run comfortably, while 18 levels of automatic incline make workouts more challenging and effective. Plus, enjoy the integrated entertainment system with an iPad stand and Bluetooth music plug-ins.
Here's everything included with this Lifespan Fitness Viper M4 Treadmill.
The Lifespan Fitness Viper M4 Treadmill is driven by a 3.75 CHP EverDrive® H7X Brushless Motor. This ensures efficient, quiet performance for intense workouts or light jogs. Enjoy consistent performance with less maintenance, thanks to its brushless design, making it perfect for home use.
Protect your joints during intense training with the ShockControl™ Advanced Cushioning system. This innovative feature minimizes impact on your knees and ankles. It's ideal for those who want to decrease injury risk while maximizing workout comfort.
Challenge yourself with 18 levels of automatic incline to enhance workout efficacy. Combined with 24 preset programs, you can vary your training to stay motivated. It's perfect for simulating outdoor terrains and achieving fitness goals quicker.
Stay entertained and connected while working out with the treadmill's integrated iPad stand and Bluetooth music plug-ins. Listen to your favorite playlists or watch videos without missing a beat. This feature lets you enjoy a more engaging and enjoyable workout experience.
Workout Data At A Glance
Stay in touch with your workout data with a simple, but easy to read backlit LCD display. Shows speed, time, distance, calories, incline level, pulse and a 400m running track.
Transportation Wheels for Easy Movement
The Viper M4 is fitted with convenient transportation wheels which offer greater portability. The treadmill can be easily moved around even in small spaces.
iPad/Tablet Stand + Music
Your workouts will no longer feel like a chore, with an integrated iPad, Tablet or Book/Magazine stand that will allow you to keep yourself entertained during workouts. Pump your favourite tunes and get into rhythm with our in- built speaker system.
| Motor Type | 3.75 CHP EverDrive® H7X Brushless Motor |
| Running Belt | DuraGrip® Ultra Running Belt 1500mm x 520 mm |
| Incline Levels | 18 levels |
| Cushioning System | ShockControl™ Advanced Cushioning |
| Preset Programs | 24 programs |
| Display | Backlit LCD |
| Maximum Weight Capacity | 180kg |
| Dimensions | 193.5cm x 83cm x 149cm (L x W x H) |
| Net Weight | 107.5kg |
| Warranty | Lifetime (5 Years) on motor and frame, 24 months for parts |
| Speed | 1.0 to 20 km/h |
| Assembled Dimensions | 193.5 cm (L) x 83 cm (W) x 149 cm (H) |
| Folded Dimensions | Not Foldable |
| Net Weight | 107.5 kg |
| Fitness Apps | Fitlink Compatible |
| Connectivity | Bluetooth |
| Quick Controls | 3, 6, 9 Preset Speed + Incline levels |
Click below to download the Lifespan Viper M4 Treadmill User Manual:
Yes, the treadmill comes with detailed assembly instructions, making it straightforward to set up at home.
The treadmill offers a comprehensive warranty: lifetime on the motor and frame, and 24 months for parts.
Yes, the treadmill includes Bluetooth music plug-ins and an integrated iPad/tablet stand for easy connection and entertainment during workouts.
The treadmill has a robust frame that supports a maximum load of 180kg, ensuring stability and durability for all users.
Buying fitness equipment online should feel confident, not risky.
That’s why selected products at Cardio Online Superstore are backed by our 100 Day Money Back Guarantee.
If the product isn’t right for you, you can request a return within 100 days of purchase and receive a refund of the product price, provided the eligibility criteria below are met.
We want you to feel comfortable choosing the right equipment for your home, with the reassurance that you have time to decide.
To be eligible for a return under our 100 Day Money Back Guarantee:
The product must be returned in as-new condition, in full working order
There must be no damage, excessive wear, scratches or dents
The product must be fully disassembled and securely repackaged in its original packaging
All parts, accessories and manuals must be included
Return shipping is at the customer’s expense, unless otherwise agreed
Please note that original delivery, installation and service fees are non-refundable, as these cover the handling and logistics of your order.
Once your item is received at our warehouse and inspected, approved refunds are processed promptly to your original payment method.
To request a return, email info@cardioonline.com.au with:
Our team will guide you through the next steps.
Read our Price Match Guarantee here
