The Trekinetic GTE Series 4 is a premium all-terrain powerchair with manual option, combining carbon monocoque construction and tilt-in-space seating with a new variable camber system, increased gr... read more
Description
Trekinetic GTE Series 4 All-Terrain Powerchair
The Trekinetic GTE Series 4 is a premium all-terrain powerchair designed for users who want to explore beyond the limits of conventional powered wheelchairs. Representing the biggest update in the history of the GTE, Series 4 combines Trekinetic's established carbon monocoque construction, variable camber and tilt-in-space seating with increased ground clearance, new high-torque motors, improved stability and a completely redesigned battery system.
Designed for genuine all-terrain mobility, the GTE Series 4 is capable of tackling challenging outdoor environments including uneven paths, rutted tracks, soft ground and exposed tree roots. A new variable camber mechanism allows the chair to adapt between everyday environments and more demanding off-road terrain, while revised front-wheel geometry improves stability on descents, kerb transitions and cambered surfaces.
The new high-torque motors deliver twice the torque of the previous generation, providing substantially improved hill-climbing performance. A new 2.6 kg front-loading lithium-ion battery provides a stated range of up to 25 km (approximately 15.5 miles) and can be removed for convenient charging in a dedicated charging dock.
With additional improvements including carbon fibre wheel-mounted mudguards, larger anti-tip wheels, a refined footplate, improved accessory mounting and easier maintenance access, the GTE Series 4 has been developed around real feedback from Trekinetic users and dealers.
The Biggest GTE Update Yet
The Trekinetic GTE has continuously evolved since its original launch, introducing technologies including carbon monocoque construction, variable camber, tilt-in-space seating, ultra-low folding and improved battery systems.
The GTE Series 4 takes this development significantly further.
Major improvements include:
- New variable camber mechanism
- Increased ground clearance
- New high-torque motors
- Twice the motor torque of the previous generation
- Improved hill-climbing performance
- Revised front-wheel geometry
- Improved forward stability
- New lightweight battery
- Front-loading battery access
- Dedicated battery charging dock
- Carbon fibre wheel-mounted mudguards
- Refined footplate
- Larger and softer anti-tip wheels
- Improved accessory holder
- Optional mobile phone holder
- Reworked undercarriage and fixings
- Improved maintenance access
New Variable Camber System
One of the most important developments on the Trekinetic GTE Series 4 is its redesigned variable camber system. The system allows the rear-wheel configuration to be changed according to the environment in which the chair is being used.
Upper Axle Position – Everyday Use
With the axle in its upper position, the wheels have a more vertical orientation. This configuration provides a narrower stance for everyday environments while retaining moderate ground clearance.
It is designed for situations where overall width and accessibility are more important than maximum off-road clearance.
Lower Axle Position – Off-Road Use
Moving the axle into its lower position creates a more pronounced camber.
This provides:
- A wider stance
- Increased stability
- Significantly greater ground clearance
- Improved suitability for outdoor and off-road terrain
The GTE Series 4 can therefore adapt to different environments instead of permanently compromising between everyday accessibility and off-road performance.
Increased Ground Clearance
Ground clearance was one of the key areas identified for improvement during development of the Series 4. The redesigned variable camber system provides significantly increased ground clearance when configured for off-road use.
This helps the GTE Series 4 negotiate terrain including:
- Rutted tracks
- Uneven pathways
- Soft ground
- Exposed tree roots
- Rough outdoor surfaces
The increased clearance works alongside the chair's new motors and revised geometry to provide a more capable all-terrain package.
New High-Torque Motors
The Trekinetic GTE Series 4 introduces new high-torque motors delivering twice as much torque as the previous generation. This provides significantly improved performance when tackling hills and demanding terrain.
The Series 4 has been tested on gradients of up to 10° compared with 6° for the previous GTE Mk3. The increased torque also allows steeper terrain to be approached at lower speeds, providing greater control when negotiating demanding gradients.
Actual safe performance will depend on the user, surface conditions, gradient and other environmental factors.
Improved Stability
Forward stability was another major area addressed during the development of the Series 4. Trekinetic has revised the position and geometry of the front wheel specifically to reduce the tendency for the chair to tip forwards.
This is designed to improve stability when negotiating:
- Descents
- Kerb transitions
- Cambered ground
- Uneven surfaces
The revised design required a new seat mould and new bracketry and cannot be retrofitted to previous-generation GTE wheelchairs.
New Front-Loading Battery
The Series 4 introduces a completely redesigned battery system.
The new battery is:
- Smaller
- Lighter
- Front loading
- Removable
- Charged using a charging dock
Moving the battery to a front-loading arrangement makes it more accessible than the previous rear-mounted design.
This can be particularly beneficial for users who independently remove and charge their battery.
Up to 25 km Range
The GTE Series 4 has a manufacturer-stated range of up to 25 km / approximately 15.5 miles This provides substantial everyday and outdoor mobility from the compact lithium-ion battery.
Actual range will vary according to factors including terrain, gradients, user weight, temperature, battery condition, tyre condition and driving style.
Lightweight 2.6 kg Battery
The new lithium-ion battery weighs approximately 2.6 kg. Its reduced weight makes the battery easier to remove and handle. It also makes carrying a spare battery more practical for users planning longer days out or journeys.
Flight Friendly Lithium-Ion Battery
The GTE Series 4 battery has an energy rating of 233 Wh
Air travel with lithium-ion batteries remains subject to individual airline approval and current transport regulations. Always contact the airline before travelling to confirm its requirements and obtain approval where necessary.
Dedicated Battery Charging Dock
The removable battery can be charged using a dedicated charging dock. This means the battery can be removed from the wheelchair for charging rather than requiring the complete chair to be positioned next to a suitable electrical socket.
Carbon Fibre Wheel-Mounted Mudguards
The GTE Series 4 introduces completely redesigned carbon fibre mudguards. Rather than mounting to the main frame, the new mudguards are wheel mounted.
Benefits of the new design include:
- Lightweight carbon fibre construction
- Increased strength
- Improved stability
- No vulnerable mounting screws
- No repeated removal of screws during transfers
- Premium appearance complementary to the GTE design
The redesign directly addresses durability and mounting issues identified on previous-generation chairs.
Refined Footplate
The footplate has also been redesigned for Series 4. The revised design includes integrated machined aluminium heel stops, which can be removed when required. The footplate's height and geometry have also been refined as part of the Series 4 update.
Larger, Softer Anti-Tip Wheels
The GTE Series 4 features larger and softer anti-tip wheels, together with improved footplate jacks. These changes complement the revised front-wheel position and variable camber system as part of the wider Series 4 stability improvements.
Improved Accessory Holder
A redesigned accessory holder makes it easier to configure the GTE Series 4 around everyday requirements.
The new system has been designed to support accessories including:
- Mobile phone holder
- Umbrella
- Crutch holder
- Bottle holder
Improved Maintenance Access
Trekinetic has also redesigned elements of the GTE Series 4 specifically to simplify servicing and maintenance. A reworked undercarriage and revised fixings provide improved maintenance access. This is particularly relevant for an all-terrain wheelchair that may regularly be exposed to mud, grass, dust and challenging outdoor environments.
Hybrid Powered and Manual Mobility
The GTE Series 4 is designed as a hybrid powerchair with a manual option. This distinguishes the GTE from many conventional powered wheelchairs and forms an important part of its versatile design.
It combines:
- Powered mobility
- Manual wheelchair functionality
- Genuine all-terrain capability
- Compact transport-focused construction
Carbon Monocoque Construction
Carbon monocoque construction has been central to the GTE concept since its original introduction. Rather than using a conventional tubular wheelchair chassis, the GTE uses a distinctive carbon monocoque design to create a strong, lightweight and compact seating structure. The carbon construction also contributes to the unmistakable appearance of the Trekinetic GTE.
Tilt-in-Space Seating
The Trekinetic GTE incorporates tilt-in-space seating. Tilt-in-space changes the orientation of the seating system while maintaining the relationship between the seat and backrest. This can be useful for users with specific postural or seating requirements.
Individual positioning requirements should always be established as part of an appropriate wheelchair assessment.
Compact Transport Design
Despite its specialist all-terrain capabilities, the GTE Series 4 has been designed to remain compact enough for transportation in a variety of vehicles. This combination of genuine outdoor capability and practical transportability is a central part of the GTE design.
Vehicle compatibility should be checked before purchase, particularly where boot space or vehicle access is limited.
Key features
- Premium all-terrain powerchair
- Latest Trekinetic GTE Series 4 generation
- Hybrid powered wheelchair with manual option
- Carbon monocoque construction
- Tilt-in-space seating
- New variable camber mechanism
- Increased off-road ground clearance
- Everyday and off-road axle positions
- Narrower stance for everyday environments
- Wider cambered stance for off-road use
- New high-torque motors
- Twice the torque of the previous generation.
Specification
- Construction: Carbon monocoque
- Drive System: High-torque electric motors
- Motor Performance: Twice the torque of the previous generation
- Tested Gradient: Up to 10°
- Battery Type: Lithium-ion
- Battery Energy: 233 Wh
- Battery Weight: Approximately 2.6 kg
- Battery Access: Front loading
- Battery Charging: Removable battery with charging dock
- Stated Range: Up to 25 km / approximately 15.5 miles
- Camber: Variable camber system
- Seating: Tilt-in-space
- Mudguards: Carbon fibre, wheel mounted
- Heel Stops: Machined aluminium, removable
- Anti-Tip Wheels: Larger, softer Series 4 design
- Accessory Mounting: Compatible with phone, umbrella, crutch and bottle-holder options
Seat Size
- 16-inch seat
- 17.5-inch seat
Everyday and Off-Road Configurations
The variable camber system allows the GTE Series 4 to adapt its wheel position according to the environment.
Everyday Configuration
The upper axle position provides:
- More vertical rear wheels
- Narrower overall stance
- Moderate ground clearance
- Practical everyday accessibility
Off-Road Configuration
The lower axle position provides:
- Increased wheel camber
- Wider stance
- Greater stability
- Significantly increased ground clearance
- Improved suitability for challenging outdoor terrain
This adaptability is one of the defining features of the GTE Series 4.
Designed for Genuine All-Terrain Mobility
The GTE Series 4 is intended for users who want to travel beyond conventional indoor and pavement environments.
Its combination of increased ground clearance, variable camber and high-torque motors is designed for terrain such as:
- Country tracks
- Rutted paths
- Uneven ground
- Soft surfaces
- Exposed tree roots
- Cambered paths
- Gradients
- Outdoor routes
Terrain conditions can vary significantly. Safe use will depend on the individual user, surface, weather conditions, gradient and wheelchair setup.
GTE Series 4 vs GTE Mk3
The GTE Series 4 represents a substantial development over the previous GTE Mk3.
Ground Clearance
- GTE Mk3: Ground clearance could limit access to more challenging terrain.
- GTE Series 4: New variable camber mechanism provides significantly increased ground clearance in its off-road configuration.
Motor Performance
- GTE Mk3: Previous-generation motor system.
- GTE Series 4: High-torque motors delivering twice the torque.
Gradient Performance
- GTE Mk3: Tested to 6°.
- GTE Series 4: Tested to 10°.
Forward Stability
- GTE Mk3: Forward stability was identified as an area for improvement.
- GTE Series 4: Revised front-wheel geometry specifically designed to reduce forward tipping tendency.
Battery Access
- GTE Mk3: Rear-mounted battery arrangement.
- GTE Series 4: Smaller, lighter front-loading battery.
Mudguards
- GTE Mk3: Previous mounting system could be vulnerable to damaged screws.
- GTE Series 4: Stronger carbon fibre wheel-mounted mudguards.
Maintenance
- GTE Mk3: Service and repair access could be time consuming.
- GTE Series 4: Reworked undercarriage and fixings simplify maintenance access.
FAQs
Why Choose the Trekinetic GTE Series 4?
The Trekinetic GTE Series 4 is designed for users who do not want their mobility to end where smooth pavements stop.
The redesigned variable camber system substantially increases ground clearance for off-road use while retaining a narrower configuration for everyday environments. New high-torque motors provide twice the torque of the previous generation, improving the chair's ability to tackle demanding gradients and challenging terrain. Stability has also received significant attention. Revised front-wheel geometry is designed to reduce the tendency to tip forwards on descents, kerb transitions and cambered ground.
The completely redesigned 233 Wh lithium-ion battery weighs approximately 2.6 kg, loads from the front and provides a stated range of up to 25 km / 15.5 miles. Its removable design and dedicated charging dock also make everyday charging more convenient. Combined with carbon fibre wheel-mounted mudguards, improved anti-tip wheels, refined footplate geometry, better accessory mounting and easier maintenance access, Series 4 represents a major evolution of the Trekinetic GTE.
What is the Trekinetic GTE Series 4?
The Trekinetic GTE Series 4 is a hybrid all-terrain powerchair with a manual option, designed for users who want powered mobility across more challenging outdoor environments while retaining a compact and transportable wheelchair design.
Is the GTE Series 4 the same as the GTE Mk4?
Yes. Earlier development communications may refer to the chair as the GTE Mk4. The official production and launch name is GTE Series 4.
Why is it called Series 4 rather than Mk4?
Trekinetic has moved away from the previous Mk naming convention because Series 4 represents a more substantial change in product performance and branding rather than a simple revision of the previous chair.
What is new on the GTE Series 4?
Major changes include:
- New variable camber mechanism
- Increased ground clearance
- High-torque motors
- Improved hill-climbing ability
- Revised front-wheel geometry
- Improved forward stability
- Smaller and lighter battery
- Front-loading battery access
- Carbon fibre mudguards
- Refined footplate
- Larger anti-tip wheels
- Improved accessory mounting
- Easier maintenance access
Does the GTE Series 4 have more ground clearance?
Yes. The redesigned variable camber system provides significantly increased ground clearance when the wheelchair is configured for outdoor and off-road use.
How does the variable camber system work?
The upper axle position gives the wheels a more vertical orientation for everyday use, providing a narrower stance and moderate ground clearance.
The lower axle position cambers the wheels, creating a wider stance and significantly greater ground clearance for outdoor and off-road use.
Why is wheel camber useful off road?
Increasing camber creates a wider stance while the new axle position increases ground clearance. This can improve stability and clearance when travelling over uneven terrain.
What terrain is the GTE Series 4 designed for?
The Series 4 has been developed for challenging environments including:
- Rutted tracks
- Soft ground
- Uneven paths
- Exposed roots
- Cambered surfaces
- Gradients
- General off-road terrain
Safe capability will always depend on the specific terrain and individual user.
Does the Series 4 have new motors?
Yes. It uses new high-torque motors delivering twice the torque of the previous generation.
What gradient can the GTE Series 4 climb?
Trekinetic states that the Series 4 has been tested up to 10°, compared with 6° for the previous GTE Mk3.
Actual safe climbing capability depends on factors including surface conditions, user weight and wheelchair configuration.
Is the Series 4 more stable than the previous GTE?
The front-wheel geometry has been specifically redesigned to reduce the tendency to tip forwards and improve stability on descents, kerb transitions and cambered surfaces.
Can the new front-wheel design be fitted to an older GTE?
No. The Series 4 arrangement uses a new seat mould and new bracketry and cannot be retrofitted to previous-generation chairs.
What range does the GTE Series 4 have?
The manufacturer states a range of up to 25 km / approximately 15.5 miles.
Actual range varies according to terrain, gradient, user weight, temperature, battery condition, tyre condition and driving style.
What battery does the GTE Series 4 use?
The Series 4 uses a 233 Wh lithium-ion battery.
How much does the battery weigh?
The battery weighs approximately 2.6 kg.
Where is the battery located?
The Series 4 uses a new front-loading battery arrangement, making the battery easier to access than the previous rear-mounted design.
Can the battery be removed?
Yes. The battery is removable.
How is the battery charged?
The removable battery can be placed into a dedicated charging dock.
Can I carry a spare battery?
The reduced 2.6 kg battery weight makes carrying a spare battery more practical for users who require additional range.
Can the battery be taken on an aeroplane?
The manufacturer describes the 233 Wh battery as flight safe. However, carriage of lithium batteries is controlled by individual airline and transport requirements.
Always obtain approval directly from the airline before travelling.
Does the GTE Series 4 have carbon fibre mudguards?
Yes. The Series 4 uses redesigned carbon fibre wheel-mounted mudguards.
Why are the mudguards mounted to the wheels?
The wheel-mounted design is intended to improve strength and stability while eliminating issues associated with the previous mounting screws.
Has the footplate changed?
Yes. The Series 4 has a refined footplate design incorporating removable machined aluminium heel stops.
Does it have anti-tip wheels?
Yes. The Series 4 has larger and softer anti-tip wheels together with improved footplate jacks.
Is a mobile phone holder available?
Yes. A dedicated mobile phone holder is available as an option.
What other accessories can be fitted?
The redesigned accessory holder is intended to accommodate accessories including:
- Mobile phone holder
- Umbrella
- Crutch holder
- Bottle holder
Does the GTE Series 4 have tilt-in-space?
Yes. Tilt-in-space seating forms part of the established Trekinetic GTE design.
What is tilt-in-space?
Tilt-in-space changes the orientation of the seating system while maintaining the relationship between the seat and backrest.
Individual tilt and positioning requirements should be established during an appropriate assessment.
Is the GTE Series 4 made from carbon fibre?
Carbon monocoque construction is a central part of the GTE design. Series 4 also incorporates new carbon fibre wheel-mounted mudguards.
Is the GTE Series 4 electric or manual?
The GTE Series 4 is a hybrid powerchair with a manual option, providing greater versatility than a conventional electric-only wheelchair.
Is the GTE Series 4 suitable for off-road use?
Yes. Genuine all-terrain capability is a central part of the GTE Series 4 design. Its variable camber system, increased ground clearance and high-torque motors are specifically designed to improve performance across challenging outdoor terrain.
Is the GTE Series 4 suitable for everyday use?
Yes. The variable camber system allows the chair to be configured with a more vertical wheel orientation and narrower stance for everyday environments before changing to the wider, higher-clearance configuration for off-road use.
Is the GTE Series 4 suitable for car transport?
The GTE Series 4 has been designed to remain compact enough to transport in a variety of vehicles.
Vehicle compatibility and individual lifting requirements should be considered before purchase.
What seat sizes are available?
Initial production includes 16-inch and 17.5-inch versions.
A 19-inch version is planned to follow.
What is the maximum user weight?
A maximum user weight is not confirmed in the supplied Series 4 product information. This specification should be confirmed before being added to the product page.
What is the maximum speed?
Maximum speed is not confirmed in the supplied Series 4 product information and should not be carried over from an earlier GTE model without confirmation.
How much does the complete GTE Series 4 weigh?
The supplied information confirms that the new battery weighs approximately 2.6 kg, but it does not provide a confirmed complete wheelchair weight.
Is an assessment recommended?
Yes. The GTE Series 4 is a specialist all-terrain powerchair with distinctive seating and handling characteristics. An individual assessment and demonstration are recommended to establish suitability and the appropriate configuration.