The Branx Fitness ‘Pro Flex’ Semi-Commercial Treadmill is the ultimate upgrade for home athletes who want commercial-grade performance with the convenience of a foldable frame. With a 7HP peak AC motor, 22 levels of automatic incline, and the new S600 Shock Absorption System, this treadmill sets a new standard for durability, power, and joint-safe training.
Whether you’re sprinting at 20 km/h, climbing steep inclines, or walking for recovery, the Pro Flex delivers consistent, responsive performance. Designed to support users up to 180kg, it’s one of the most robust and advanced treadmills available for personal use.
⚙️ 7HP Peak AC Motor – Built for Heavy Use, High Performance
3.75 CHP continuous-duty AC motor, peak 7HP output
Top speed: 20 km/h, perfect for sprint intervals and long-distance runs
Designed for daily high-intensity use and multiple users
Ultra-quiet drive system with long lifespan
🏔️ 22-Level Automatic Incline for Advanced Training
Simulates real-world elevation with smooth transitions
Burn more calories, build strength, and challenge endurance
Great for HIIT, hill repeats, and progressive cardio training
Controlled via touchscreen or quick keys on the console
🛡️ NEW S600 Shock System – Protect Your Joints
Latest generation suspension system for elite-level comfort
Reduces impact on knees, ankles, hips, and lower back
Offers natural bounce and feedback for improved stride efficiency
Ideal for runners prone to joint strain or rehab training
📲 Touchscreen Console & Full Control
Intuitive touchscreen panel for quick control of:
Speed
Incline
Time, distance, calories, pulse
Built-in heart rate sensors
Compatible with fitness apps (via device pairing)
Safety key included for added protection
🧳 Folding Design with Heavy-Duty Frame
Despite being semi-commercial, it features a space-saving folding system
Soft-drop hydraulic mechanism for easy lifting and lowering
Heavy-duty frame supports up to 180kg user weight
Built-in wheels for easy movement and storage
🏅 Branx Fitness Quality & Aftercare
Certified to CE, ROHS, EN957 & ISO9001 standards
2-year parts and labour warranty
5-year motor and chassis warranty
Award-winning UK customer support from Branx Fitness
✅ Pros and Cons
Pros:
7HP peak AC motor for commercial-grade power
22-level auto incline for targeted training
NEW S600 shock absorption system
Touchscreen console with app control and safety features
Massive 180kg max user weight
Foldable design despite semi-commercial build
Premium warranty and UK-based aftercare
Cons:
Heavier than standard home treadmills (requires 2-person setup)
No built-in streaming or entertainment screen
Delivery surcharges may apply in remote UK areas
🏃 What the Product is Used For
Ideal for:
Advanced runners and serious home athletes
High-speed cardio, incline training, and interval workouts
Heavy users (up to 180kg) needing commercial-grade durability
Joint-friendly training thanks to S600 shock system
Daily, intense usage across multiple household members
💬 Why We Like This Product (Reviewed by the YPC Fitness Team)
The Pro Flex is one of the most powerful treadmills available for home use. We love its AC motor, typically only seen in commercial gyms, and the outstanding shock absorption system. It’s built to take a beating while keeping your joints safe. The folding mechanism is impressive for such a heavy-duty unit, and the incline range makes it ideal for varied training. This is one of the few treadmills that truly bridges the gap between commercial and home use.
🔁 Alternatives Worth Considering
JTX Club-Pro Professional Treadmill – Similar AC motor, heavier build, no folding
NordicTrack Commercial 2450 – Entertainment touchscreen & iFIT workouts (subscription required)
Branx Elite Runner Pro – Slightly smaller deck and DC motor but still high-powered with great incline
📚 Buyer’s Guide: What to Know Before Buying a Semi-Commercial Treadmill
✅ Is the ‘Pro Flex’ Right for You?
Choose this model if you:
Want the power of a gym treadmill at home
Need durability for multiple users or long sessions
Prefer manual control over subscription services
Value low-impact running with serious incline options
⚙️ Quick Specs Overview
| Feature | Specification |
|---|---|
| Motor | 3.75 CHP AC / 7HP Peak |
| Top Speed | 20 km/h |
| Incline | 22 Auto Levels |
| Shock System | S600 Advanced Suspension |
| Running Surface | Large, multi-layer belt |
| User Weight Limit | 180kg |
| Folding | Yes – Soft-drop with wheels |
| Console | Touchscreen, LED with HR tracking |
| Connectivity | Basic device/app pairing |
| Certifications | CE, ROHS, EN957, ISO9001 |
| Warranty | 2 years parts/labour, 5 years motor/chassis |
🧠 Tips on How to Use Correctly
Start on flat incline to warm up your joints
Use incline intervals for fat-burning and leg strength
Set heart rate targets and monitor pulse during sessions
Stretch before and after for injury prevention
Fold only when cooled down to avoid motor stress
Clean belt weekly for smooth operation
Avoid over-lubrication—follow Branx service guide
Use shock absorption advantage for joint rehab or low-impact sessions
Store in a dry room with clearance for full incline range
Register your warranty after purchase for fast support
🔍 Comparison Table
| Feature | Branx Pro Flex | NordicTrack 2450 | JTX Club-Pro |
|---|---|---|---|
| Motor Type | AC, 3.75 CHP / 7HP Peak | DC, 3.6 CHP | AC, 4HP |
| Max Speed | 20 km/h | 19 km/h | 22 km/h |
| Auto Incline | 22 Levels | 12% Incline / -3% Decline | 15 Levels |
| Shock System | S600 | Runners Flex™ | CushionStep™ |
| User Weight Limit | 180 kg | 135 kg | 160 kg |
| Folding | Yes | Yes | No |
| Console | Touchscreen | 22” HD Touchscreen | LED + Console |
| Entertainment Features | No | Yes (iFIT) | No |
| App Compatibility | Basic pairing | iFIT (Subscription) | None |
❓ Top 10 Buyer FAQs
1. Is this treadmill suitable for heavy users?
Yes. It supports up to 180kg, making it one of the most robust treadmills available.
2. Does the treadmill fold for storage?
Yes. Despite its size, it features a soft-drop folding system and wheels.
3. What kind of motor does it use?
A 3.75 CHP AC motor with a 7HP peak output, perfect for continuous heavy use.
4. Is the incline automatic?
Yes, it offers 22 auto incline levels adjustable from the console.
5. Does it have built-in workout programs or streaming?
No built-in streaming, but you can pair your device and use fitness apps manually.
6. How quiet is the motor?
The AC motor runs quietly, suitable for shared households.
7. What is the running surface size?
It offers a spacious belt suitable for tall users and long strides (exact dimensions vary by model).
8. Is delivery included across the UK?
Yes, but surcharges may apply to NI, Scottish Highlands & Islands.
9. What is the warranty?
2 years parts & labour, 5 years motor & chassis. UK-based support included.
10. Can I use it every day for long sessions?
Yes, it’s semi-commercial grade, designed for frequent, high-intensity use.
Looking for more options?
Browse our full range of Treadmills and Running Machine for other great choices to suit your space, goals, and budget.
