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This product leaves the warehouse in 2-3 business days after you place your order.
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 fitness specialists are here to help.
For a complete cardio and strength training machine, the ST-15 Vertex 4 Level Commercial Stair Climber delivers a next level workout, helping you to achieve and smash your fitness goals.
Stair climbing exercises engage the full body, developing functional strength, building muscle and increasing endurance all in one workout.
With 25 intensity levels and advanced features, it’s designed for both beginners and fitness enthusiasts alike.

Here's everything included with this Lifespan Fitness ST-15 Vertex 4 Level Commercial Stair Climber.
The ST-15 Vertex features large padded handrails that provide a comfortable grip and necessary support during intense workouts.
This ergonomic design ensures users can maintain proper form while reducing the risk of injury. The handrails are easily accessible, making it simple to hop on and off the machine safely.

With 25 intensity levels available, users can customize their workouts to match their fitness levels and goals.
Whether you are a beginner or an experienced athlete, this feature allows for progressive training, helping to build endurance, strength, and muscle over time. Adjusting the intensity is quick and easy, promoting a seamless workout experience.

The ST-15 Vertex is equipped with a high-tech LED dot matrix console that provides wide viewing angles and greater visibility of the comprehensive workout statistics, including time, distance, calories burned, and pulse.
Additionally, the inclusion of a wireless phone charger and iPad/tablet holder enhances convenience, allowing users to stay connected and entertained during their cardio sessions.


Our intelligent system prioritises safety with built-in infrared sensors at the bottom of the stair climber.
These sensors will activate and provide an emergency stop if the user is unable to keep up with the stair climber's speed.
Commercial Grade Design
With superior quality tubular steel, the ST-15 uses a commercial grade frame that keeps you steady even in the toughest workouts.
User Friendly Controls
Change the speed, hit a preset or stop at any time with intuitive console. Everything is at your fingertips, so you won't have to stop your workout for anything.
Workout Data At A Glance
Keep track of your workout data with a user-friendly led display. Here you find real-time exercise data such as time, calories burned, steps per minute and distance.
Keep Entertained
The integrated iPad/tablet stand allows you to keep yourself entertained during workouts. Play music, watch your favourite TV show or just have your device handy with the easy-to-use stand.
Stay Charged Up
Stay on top of your device's battery with the in-built wireless charger.
Convenient Transport Wheels
The ST-15 can be repositioned as needed with the convenient transport wheels. Simply tilt the machine to one side and wheel it wherever you want.
| Speed | 22 Steps Per Minute ~ 124 Steps Per Minute |
| Step Area | Revolving staircase with 8 steps, 18 cm high, 24.5 cm deep, 50 cm wide |
| Assembled Dimensions | 185cm x 79cm x 211cm (L x W x H) |
| Packaging Size | 145cm x 84cm x 130cm (L x W x H) |
| Gross Weight | 234kg |
| Net Weight | 200kg |
| Maximum User Weight | 200kg |
| Power Supply | AC Power Plug (10A) |
| Programs | 36 Preset Programs |
| Heart Rate Reading | Hand Pulse Sensors |
| Levels | 25 Intensity Levels |
| Features | Large padded handrails for grip and support, Footplates to hop on and off with ease, Quick controls for easy adjustment, Emergency stop button |
| Console | LED Dot Matrix with Tablet holder |
| Wireless Phone Charging | Yes |
| Workout Statistics | Time, Distance, Calories, Step Count, Pulse, Steps/min |
| Warranty | Commercial 8 Year Warranty on frame; 12 months on parts |
Click below to download the Lifespan ST-15 Vertex Stairclimber user manual:
The maximum user weight for the ST-15 Vertex is 200kg.
The ST-15 Vertex features 25 intensity levels to cater to different fitness levels and workout preferences.
Yes, the ST-15 Vertex comes partially assembled in a box with assembly instructions included.
The ST-15 Vertex is equipped with an LED dot matrix console that displays workout statistics and features a wireless phone charger.
I bought this two weeks ago. Its a great piece of equipment with commercial aspects. Happy with the purchase. The delivery company made the experience difficult and inconvenient due to not following delivery instructions. Otherwise the product is great.
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