All-Terrain Folding Electric Wheelchairs – Brushless Range
Mobility Extra's Brushless All-Terrain Range features two heavy-duty folding electric wheelchairs built for users who want to go beyond smooth pavements. The MX-MAX and MX-APEX combine advanced brushless motor technology, full suspension systems, and high-grip multi-terrain tyres with the practicality of a foldable design — giving you genuine outdoor freedom without being tied to a fixed-frame chair.
Built for Ground That Standard Chairs Can't Handle
Both the MX-MAX and MX-APEX are engineered to perform on grass, gravel, park trails, light woodland paths, and the kind of uneven ground that stops standard electric wheelchairs in their tracks. High-grip puncture-proof tyres, front and rear suspension, and high-torque brushless motors work together to keep you stable and comfortable whatever surface you're crossing. The MX-APEX steps it up further with 350W sine-wave brushless motors and two batteries supplied as standard — smoother, quieter, and with more torque for steeper climbs and more challenging terrain.
All-Terrain Electric Wheelchairs for Larger Users
This range is built for larger users who need a chair that doesn't compromise on strength or stability. The MX-MAX supports up to 185kg (29 stone) and the MX-APEX raises that to 200kg (31.5 stone) — the highest capacity in the Mobility Extra range. The MX-APEX also features a 53cm extra-wide seat and aerospace-grade aluminium frame, giving larger users the space, posture support, and durability they need for all-day comfort. Both models are also classified as bariatric electric wheelchairs, suitable for users who require a higher weight capacity than standard models provide.
Folding Practicality, Without the Compromise
Despite their substantial build, both models fold in one simple step with no tools required — fitting into most car boots and making them practical for day trips, holidays, and everyday transport. The MX-APEX features a slide-and-go dual battery system with airline-friendly cells — so you can double your range without cables or faff. The MX-MAX carries a single airline-approved 288Wh battery delivering up to 15 miles of range, with an optional second battery available to extend further.
Explore the Brushless All-Terrain Range
• MX-MAX – £1,399 | 185kg capacity, dual 250W brushless motors, 15-mile range, full suspension, one-step fold. Free next day delivery.
• MX-APEX – £1,699 | 200kg bariatric capacity, dual 350W sine-wave brushless motors, 53cm wide seat, slide-and-go dual battery system with 2 batteries supplied as standard, LCD display, cup holder and LED light included. Free next day delivery.
Why Buy from Mobility Extra
• Free next day UK delivery on every order
• 12-month manufacturer's warranty included
• 0% interest Klarna — spread the cost over 3 monthly payments
• Expert advice by phone, WhatsApp, or live chat
• Free suitability quiz to match you to the right model
• UK-based team with a physical showroom in Harlow, Essex
Not Sure Which Model Is Right for You?
Take our free electric wheelchair suitability quiz or speak to our team directly — by phone, WhatsApp, or live chat. We'll help you match the right chair to your weight, terrain, and lifestyle needs, with no pressure and no jargon.
Frequently Asked Questions
Our all-terrain models use brushless motor technology, which delivers greater power and efficiency whilst running quieter than traditional motors. The reinforced suspension, wider tyres, and heavier-duty frames are specifically designed to absorb shocks from uneven surfaces like grass, gravel, and light woodland paths. Standard electric wheelchairs are optimised for smooth indoor and paved outdoor environments, whereas these are built to handle much more demanding terrain.
Yes, both models are equipped with wide, chunky tyres designed for grip on soft ground. However, very deep mud, completely waterlogged terrain, or steep hillsides may still present challenges. The brushless motors and sealed components offer good protection from moisture, but we recommend avoiding immersion in water. If you're regularly navigating particularly challenging or very wet terrain, speak to our team about specific use cases.
Yes. The MX-APEX supports up to 200kg (31.5 stone) and weighs more due to its reinforced frame and superior suspension. This extra weight is essential for durability and stability on challenging terrain. Both models remain foldable for transport, though they require more physical effort to lift than ultralight alternatives.
If you have a long-term illness or disability, you may be eligible to purchase your wheelchair VAT-free. This can reduce the price by 20%. Visit our VAT Relief page to check eligibility and complete the simple declaration before checkout.
We offer a 14-day return policy on all models. If the chair isn't suitable, simply contact us within 14 days of delivery and we'll arrange a refund. Products must be returned in original condition.
Yes. Despite their robust construction, both the MX-APEX and MX-MAX fold for storage and car transport. They are heavier when folded than lightweight models, so consider whether you have the physical capacity to lift them, or ask about carer-assisted options.
Yes. We offer 0% interest payments through Klarna, allowing you to split the cost into three equal monthly instalments at no extra charge. Select Klarna at checkout to get started in minutes.