inSPORTline Folding Treadmill ZenRun 40 Incline/Decline Smart Runner

Folding Treadmill with Incline/Decline and Quiet Brushless Motor

The inSPORTline ZenRun 40 Folding Treadmill combines a compact, foldable design with advanced performance: a brushless motor, wide 52 cm belt, sturdy frame, and a unique incline/decline feature. Ideal for home use in confined spaces without compromising on training intensity.

Adjust speed via the smart knob and select one of 16 programs (12 preset). The motor adjusts incline between -1.5° decline and +4° incline across 21 levels. Bluetooth sync with Zwift and Kinomap adds immersive virtual workouts and route tracking.

Innovative, Quiet, and Multifunctional

The treadmill tracks speed, distance, time, calories, and heart rate (chest strap included) on a large display. Tablet and bottle holders are built in. The lightweight folding frame ensures easy storage, while the brushless motor ensures quiet, low-maintenance operation.

• Brushless folding treadmill with -1.5° to +4° incline/decline
• 16 running programs (12 preset), speed control knob
• Stable 52 cm wide running belt | 150 kg load capacity
• Compact folding frame with quick setup/storage
• Bluetooth app: Zwift & Kinomap integration
• Includes chest strap, tablet/bottle holders and safety key
• Quiet, energy-efficient motor for sustainable use

Experience next-level home cardio with incline, decline, and smart training—without leaving your living room.

1. Terms & Conditions:

• All purchases are made under Insportline’s standard terms and conditions.
• Products are meant for personal use unless specifically stated otherwise.
• See individual product pages for any special exceptions.

2. Shipping Policy:

• Orders are usually processed within 1–3 business days.
• Delivery time depends on your country and the courier used.
• You receive tracking details as soon as the order is dispatched.
• Free size exchanges on select items: the delivery company will collect the returned product and deliver the correct size at no additional shipping cost.

3. Return Policy:

• Returns accepted within 14 days of delivery, as long as the product is unused, undamaged, and in its original packaging with all accessories.
• Goods showing signs of use, damage, or missing parts may not be eligible for a full refund.
• After inspection/approval, refunds are issued to your original payment method minus any shipping or special handling costs (unless the product is defective or the wrong item was sent).
• Size exchanges are free where indicated.

4. Warranty:

• Most Insportline products come with a standard 2-year warranty; some items may have extended coverage (e.g., fitness equipment frames up to 10 years).
• Warranty covers material or manufacturing defects but not misuse, improper assembly, or normal wear and tear.

5. All Requests, Claims & Support:

• All returns, exchanges, warranty claims, and questions are handled directly by us.
• No need to contact Insportline—our team takes care of everything from start to finish.