Tretzeug Manul 4×4 Handquad: Revolutionizing Mobility for Wheelchair Users

Electric Handquad for Adventurous Wheelchair Users

In a world ever-changing and adapting, our concept of mobility and exploration evolves with it. This is especially true for those who've faced mobility challenges, feeling confined not by their will or spirit, but by the very wheels they depend upon. Enter the Manul 4×4 Handquad – an electric-assist marvel poised to revolutionize the way wheelchair users experience both urban jungles and Mother Nature’s more rugged terrains.

Developed by the German mobility company Tretzeug Gmbh, the Handquad is a 4-wheel-drive hand-cranked vehicle. It shifts smoothly between 24 gears through a centrally positioned Pinion gearbox and motor combination. It’s exhilarating to think about the 250-watt motor that provides an impressive torque of up to 85 Nm (63 lb ft), augmenting the rider's effort, and allowing for speeds of up to 25 km/h (16 mph). Powered by a 36V/~20-Ah lithium battery, there's still mystery surrounding its range. However, if you find yourself wandering too far from the beaten path or cruising longer than anticipated through the city, the option of a second battery is available to double that range.

The design aesthetics and utility considerations seem to be on point. An articulate chromoly-steel frame ensures the tires maintain contact with uneven grounds, whether that's cobblestone streets of Europe or the bumpy trails of a mountain. When it's time to pause and soak in the view (or perhaps a roadside café), reliable front and rear Avid BB7 mechanical disc brakes are there to bring you to a gentle stop.

The attention to user preferences is evident. For those trail blazers, 16 x 4.0-inch off-road wheels are available. On the other hand, if you're more about town cruising and want to glide smoothly on paved roads, you can opt for the 16 x 2.0-inch touring wheelset. Despite all these features and the inclusion of a standard battery, the Handquad is relatively lightweight, resting between 40 to 45 kg (88 to 99 lb).

At an approximate price of €16,000 (or around US$17,447), this isn’t an impulse buy. But for the freedom and the promise of adventure, I can see many justifying the price tag. Availability for preorder is looming on the horizon, with shipping slated for next spring.

Now, consider for a moment a world where curbs, steps, root-covered trails, sandy beaches, and mountain paths are no longer obstacles, but invitations. The Manul 4×4 Handquad isn’t just a vehicle; it's a promise to overcome challenges with sporty ease. Whether you’re yearning for a mountain escapade, or a breezy ride along sandy shores, the Handquad seems poised to deliver.

In the end, mobility is about more than just movement. It's about experiences, freedom, and challenging the status quo. And as far as I can tell, this Handquad invites you to do just that.


  1. 4-Wheel-Drive Hand-Cranked System: Offers enhanced mobility and adaptability on different terrains.
  2. Electric-Assist: The 250-watt motor provides a boost, which can be especially beneficial for users who may have limited upper body strength.
  3. Customizable Gearing: A total of 24 gears means the Handquad can be tailored to various terrains and inclines.
  4. Optional Battery Extension: The option of a second battery to double the range provides flexibility for longer rides.
  5. Two Wheel Types: Users can select between off-road and touring wheelsets, allowing for diverse terrains and activities.
  6. Articulated Chromoly-Steel Frame: Ensures better contact with uneven grounds, enhancing stability and safety.
  7. Reliable Braking System: The Avid BB7 mechanical disc brakes on both front and rear offer dependable stopping power.
  8. Enhanced Mobility: Designed to help wheelchair users overcome obstacles like curbs, steps, trails, and sandy beaches.
  9. Anticipated Release: Available for preorder soon with a clear shipping window provides a defined timeline for eager buyers.


  1. Weight: Weighing between 40 to 45 kg (88 to 99 lb), it might be heavy for some to handle without assistance, especially when not in use.
  2. Price: With an approximate price of €16,000 (US$17,447), it may be inaccessible to many potential users.
  3. Undetermined Battery Range: The unspecified range could be a concern for those planning longer trips or those who want a predictable travel distance.
  4. Size and Storage: Being a quad, it might require more storage space than a regular wheelchair.
  5. Learning Curve: Some users might require time to adjust to the hand-cranked system and electric assist.
  6. Maintenance: With advanced features and motorization, potential repair and maintenance might be more complex and costly than traditional wheelchairs.

€16,000 (US$17,447)

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