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or 4 interest-free payments of
$517 with
ⓘ
or 4 interest-free payments of
$517 with
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Have questions?
Talk to a treadmill specialist| Motor | 3.75 HP |
| Max speed | 20 km/h |
| Running surface | 150 x 52 cm |
| Incline | Power Incline |
| Console | LCD |
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.
This product ships in 2-3 business days after you place your order.
Use the shipping calculator beside the Add to Cart button for an exact quote to your postcode. Approximate delivery times across Australia:

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