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Experience independence with the XSTO M4 — a sleek, portable mobility chair built for comfort, safety, and everyday freedom.
Size Guides 
SIZE GUIDE
Sofas
| SIZE | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Height | 88 | 89 | 90 | 91 | 92 | 93 |
| Width | 55 | 56 | 58 | 59 | 62 | 65 |
| Length | 90 | 92 | 94 | 95 | 96 | 98 |
Chair
| SIZE | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Height | 60 | 62 | 65 | 66 | 68 | 69 |
| Width | 50 | 55 | 58 | 62 | 65 | 66 |
| Length | 80 | 82 | 85 | 86 | 88 | 89 |
Delivery and return
Delivery and return
Shipping Information
Shipping Information
SHIPPING
In-store collection available within 1 to 7 business days Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items. See the delivery FAQs for details on shipping methods, costs and delivery times.Composition and care
Composition and care
Description
M4 Mobility Chair – Move Freely, Live Fully
Meta Description:
Experience independence with the M4 Mobility Chair. Compact, portable, and all-terrain ready — enjoy comfort, safety, and freedom wherever life takes you.
Live Life Without Limits
Your mobility shouldn’t be defined by age or physical challenges. The M4 Mobility Chair gives you the confidence to explore, connect, and stay independent — wherever life takes you.
Freedom to Move
Enjoy stability and comfort with an intelligent seat-leveling system that adapts to your posture and terrain. Customizable controls keep you safe and balanced, whether you’re indoors or outdoors.
Freedom to Explore
Travel effortlessly with a one-touch folding system and three-part disassembly. Its compact, portable build fits easily into most car boots — perfect for errands, trips, or travel adventures.
Freedom to Connect
Thanks to fast-adjusting seat height and smooth handling, social spaces become more accessible. Meet friends, visit cafés, or join events without worrying about accessibility limits.
Freedom to Choose
Built around your lifestyle, the M4 Mobility Chair adapts to your comfort, activity level, and personal needs — offering independence and control in a sleek, modern design.
Technical Specifications
| Feature | Details |
|---|---|
| Maximum Capacity | 115 kg |
| Product Weight | 51.2 kg |
| Endurance Range | 17 km |
| Maximum Speed | 6 km/h |
| Maximum Slope | 15° |
| Obstacle Clearance | 50 mm |
| Pothole Clearance | 150 mm |
| Turning Radius | 820 mm |
| Dimensions (L × W × H) | 1035 × 580 × 930 mm (folded) / 1080 mm (raised) |
Made for Australian Lifestyles
Compact Design: Moves easily through narrow doors and aisles
Hill-Ready: Handles slopes up to 15° with anti-tip safety
Rough Surface Control: Clears 50 mm obstacles and 150 mm gaps
Indoor-Friendly: Tight 820 mm turning radius for smooth manoeuvring
All-Terrain Stability: Built for indoor and outdoor performance
Easy to Store & Transport
Quick one-touch folding
Breaks down into three lightweight sections
Fits inside most standard vehicles
Airline-approved for travel convenience
Adjustable Seat Height
Customizable height from 450 mm to 730 mm
Enables eye-level conversation at cafés or gatherings
Makes reaching shelves and counters effortless
Smooth and quick adjustment for comfort
Smart Control System
User-friendly joystick with stick or paddle options
Four-wheel independent suspension for smoother ride
Maintains steady speed on slopes
Automatic braking system for maximum safety
Freedom in Every Move
The M4 Mobility Chair is more than a mobility aid — it’s your companion for everyday living. With intelligent engineering and user-focused design, it helps you stay active, independent, and connected wherever you go.
