1 / 74 Series Treadmill with 15% Auto Incline
Treadmill with incline · 15% Auto Incline · 5HP brushless motor · 1–14 km/h · 180 kg max user weight · folds upright
Free UK mainland delivery in 3 to 5 working days. Our courier will be in touch to arrange it.
Or 3 interest-free payments of £143.00 with Klarna. 18+, T&Cs apply, credit subject to status.
- A proper home treadmill: the deck sits in a sturdy steel frame, so it stays planted at full pace
- Run or walk at up to 14 km/h on a 115 × 42 cm belt with a double-layer running deck
- Big-screen LED console with speed dial, pulse monitor, Bluetooth speakers and app connection (Kinomap, FitShow and Zwift)
- Hydraulic one-touch folding and built-in transport wheels
Free UK mainland delivery in 3 to 5 working days.Our courier will be in touch to arrange it.
60-day free home trialFree collection and full refund if you’re not happy*
3-year frame and 1-year parts warrantyReport any damage within 48 hours of receiving it
*Item must be returned in its original packaging, undamaged and complete with all parts. One trial per household per product. Full terms
15% Auto Incline treadmill
Take on hills at home. The 4 Series climbs from 0 to 15% at the touch of a button, with quick buttons for 3, 6 and 9%.
- 15% Auto Incline
- 5HP brushless motor, 1–14 km/h
Double-layer running deck, for stability and reinforcement
Run at up to 14 km/h on a double-layer running deck. The double-layer build and the sturdy frame give you stability and reinforcement, so it stays planted at pace. When your foot lands on the deck, the flex and the double layer absorb more of the impact, so it's not harsh on your knees. It helps make it quieter too. This is separate from the multi-point shock absorption, and it is one of the things that makes us different to other sellers.
- Double-layer running deck
- Stability you can feel
- Not harsh on your knees
Big-screen console, speed dial and pulse monitor
Track speed, time, calories, distance and pulse in real time on the big LED screen. Twist the dial to change speed mid-stride.
- Cup holders and a phone holder
- Bluetooth speakers and app connection (Kinomap, FitShow and Zwift)
- Safety key
Hydraulic folding, rolls away on wheels
One-touch hydraulic folding (a gas strut) lifts the deck upright, and built-in transport wheels let you roll it away. Folded upright it stands 149 cm tall, 73 cm wide and just 26 cm deep.
- Hydraulic one-touch folding
- Built-in transport wheels
Running machine for home: key features
The 4 Series key features, in action.
Raise the incline as you run or walk. Quick buttons for 3, 6 and 9% on the console.
A 115 × 42 cm belt on a double-layer running deck.
Twist the dial to change speed.
Hydraulic one-touch folding
Three steps from workout to folded upright.
Up to 14 km/h with 15% Auto Incline.
Hydraulic assistance lifts the deck for you.
Folds upright to just 26 cm deep. Roll it away on the built-in wheels.
See the 4 Series in action
4 Series at a glance
- Brand
- KTQ
- Type
- Folding treadmill
- Incline
- 15% Auto Incline
- Speed
- 1–14 km/h
- Motor
- 5HP brushless
- Bluetooth & app
- Speakers + app (Kinomap, FitShow and Zwift)
- Console
- Big-screen LED, speed dial, pulse monitor
- Folding
- Hydraulic one-touch (gas strut)
- Extras
- Cup holders, phone holder, safety key
- Belt size
- 115 × 42 cmDouble-layer running deck
- Max user weight
- 180 kg
- Unfolded size
- 148 × 65 × 126 cm
- Folded size
- 149 H × 73 W × 26 D cm (folded upright)
- Net weight
- 40.5 kg
- Noise level
- Under 40 dB
See how the 4 Series stacks up
3 Series Walking pad | 4 Series Treadmill | 2 Series Treadmill | 1 Series Treadmill | |
|---|---|---|---|---|
| Price | ||||
| Incline | 8 Level Auto Incline (up to 12%) | 15% Auto Incline | 4 Level Manual Incline (up to 8%) | 2 Level Manual Incline (up to 8%) |
| Motor | 4HP brushless | 5HP brushless | 4HP brushless | 3.5HP brushless |
| Speed | 1–10 km/h | 1–14 km/h | 1–12 km/h | 1–12 km/h |
| Max user weight | 160 kg | 180 kg | 160 kg | 120 kg |
| Noise | Under 45 dB | Under 40 dB | Under 45 dB | Under 40 dB |
| Belt | 100 × 42 cmDouble-layer running deck | 115 × 42 cmDouble-layer running deck | 100 × 40 cmDouble-layer base + 4 shock pads | 95 × 40 cm |
| Folding | Fold-down U-handle11 cm slim · fits under most sofas | Hydraulic one-touch foldingFolds upright | Folds upright50 × 60 × 124 cm folded | Folds flat11 cm high · fits under most sofas |
| Bluetooth & app | Bluetooth speakersKinomap, FitShow, Zwift | Bluetooth speakersKinomap, FitShow, Zwift | Bluetooth speakersKinomap, FitShow, Zwift | Bluetooth speakersKinomap, FitShow, Zwift |
| Pulse monitor | – | Yes | Yes | – |
| Extras | Remote, phone/tablet holder | Big screen console with speed dial, cup holders | LED console, cup holders | LED console |
| View 3 Series | View 4 Series | View 2 Series | View 1 Series |
Treadmill with incline FAQs
Is it sturdy?
Yes. The 4 Series is a proper home treadmill, not a flat walking pad: the deck sits in a sturdy frame, takes up to 180 kg and stays planted when you run. The double-layer running deck adds stability and reinforcement, and its flex absorbs more of the impact so it's not harsh on your knees. The multi-point shock absorption is separate cushioning. The deck lifts up to fold and drops back down when you’re ready to go again.
Does it fold away?
Yes. The 4 Series has hydraulic one-touch folding (a gas strut) that lifts the deck upright, and built-in transport wheels to roll it away. Folded upright it stands 149 cm tall, 73 cm wide and just 26 cm deep.
What does 15% Auto Incline mean?
The incline adjusts automatically from 0 to 15%. You change it from the console, with quick buttons for 3, 6 and 9%.
How fast does it go?
1–14 km/h, from a gentle walk up to a run, on a 115 × 42 cm belt.
What is the maximum user weight?
180 kg.
Is it quiet?
Yes. It runs at under 40 dB, helped by its 5HP brushless motor and double-layer running deck.
Can I use my phone while I train?
There is a phone holder and cup holders on the console, plus Bluetooth speakers and app connection (Kinomap, FitShow and Zwift).
Is assembly difficult?
The only tool you need is the Allen key that comes in the box.
How does delivery work?
Free UK mainland delivery in 3 to 5 working days. Our courier will be in touch to arrange it. See our delivery page for remote areas.
What is the 60-day free home trial?
Try it at home for 60 days. If you’re not happy, we collect it for free and give you a full refund*. *Item must be returned in its original packaging, undamaged and complete with all parts. One trial per household per product. See returns and trial for the full terms.
What warranty does it come with?
A 3-year frame and 1-year parts warranty. If anything arrives damaged, please report it within 48 hours of receiving it.
Is there a discount at the moment?
Yes. 20% comes off your whole order automatically at checkout, no code needed. The offer ends soon.
Can I do the 12-3-30 workout on it?
Yes. Set the 15% Auto Incline to 12% and walk at about 4.8 km/h (3 mph) for 30 minutes. New to exercise? Build up to it gradually.
Is it suitable for older people?
Yes, for most people. It starts at a gentle 1 km/h, has full handlebars and pulse sensors, and a safety key that stops the belt if you step back too far. If you haven’t exercised for a while, check with your GP first.
How do I look after it?
Unplug it after use, wipe it down and keep it dry. Keep the belt centred, and lubricate it regularly depending on how much you use it; every 3 months is a good guide. Use treadmill silicone lubricant only, never WD-40 or oil.
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