Grillo Gait Trainer

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HomeProductsWalking AidsGrillo Gait Trainer
  • Grillo Posterior PA version

Grillo Gait Trainer

Sturdy walking aid designed for children and teenagers with physical disabilities

Improve Mobility and Independence

Medifab's Grillo Gait Trainer is a sturdy walking aid designed for people with physical disabilities.The innovative new Grillo has been completely redesigned and now has the widest range of height adjustment on the market! 

Easily adjusts and tool-free for user growth, transportation or multi-patient use - it also folds so easily!

Measurement bar allows for quick, easy and accurate adjustment while maintaining a constant centre of gravity even with the user in place.

Available in either an Anterior or Posterior Configuration. Comes in Four Sizes: Zero, One/Two, Three/Four, and Five.

Grillo Gait Trainer is designed to generate and help the step pattern, to train the pelvis and trunk to keep their balance, to organize a wider structured vision of space of distance and of the user’s surroundings in his upright position, to develop physical self-sufficiency and psychological independence by exercising the possibility of acting alone without the help of other people.

An open-back design accommodates easy ‘getting-in’ and ‘getting-out’ and can be a forward or rear facing gait trainer.

Its wide range of adjustments and supports make it easy-fitting to the different needs and features of the User.


See the Grillo Walker in action!
User Manuals: 


  • Grillo Folding Seat

    Read more

    Grillo Folding Seat

    Height adjustable. It can be used on posterior Grillo only, both on pelvic support and lumbar support. It offers a secure support in case of need, and can be folded while walking

    5750-0201-1-2, 5750-0203-3-4
  • Grillo Pelvic Support

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    Grillo Pelvic Support

    5750-1901-1-2, 5750-1903-3-4
  • Grillo Pelvis Harness

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    Grillo Pelvis Harness

    Use in conjuction with Pelvic Support only.

    5750-1921-1-2, 5750-1923-3-4
  • Grillo Lumbar Support

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    Grillo Lumbar Support

    Height adjustable. For posterior frame only.

    5750-2501-1-2, 5750-2503-3-4
  • Grillo Trunk Support

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    Grillo Trunk Support

    5750-2851-1-2, 5750-2853-3-4
  • Grillo Leg Divider

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    Grillo Leg Divider

    With moving leg cuffs. It is positioned above the knees, and hinders the adduction of the lower limbs. It guides the step pattern making the right sequence of movements easier while walking.It is adjustable in height and circumference to fit in the different body builds. Furthermore the extent of the stride can be adjusted. Thanks to its innovative design, the thigh straps offer three degrees of freedom: lengthwise, verticallyand rotationally. They go along with the natural physiological movements of walking.

    5750-5401-1-2, 5750-5403-3-4
  • Grillo Arm Gutter Supports

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    Grillo Arm Gutter Supports

    Adjustable in depth, tilt, turning direction, height, prone-supine direction. Can also be positioned on the external part of the handle.

    For Anterior Frame

    1-2: 5750-5501-1-2

    3-4: 5750-5503-3-4

    For Posterior Frame

    1-2: 5750-5511-1-2

    3-4: 5750-5513-3-4

    5750-5501-1-2, 5750-5501-3-4, 5750-5511-1-2, 5750-5513-3-4
  • Grillo D Handle Bar

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    Grillo D Handle Bar

    Height and tilt adjustable (only for front drive Grillo).

    5750-5701-1-2, 5750-5703-3-4
  • Grillo Removable Handles

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    Grillo Removable Handles

    For posterior frame only.Handles are independently width adjustable.

    5750-5721-1-2, 5750-5723-3-4
  • Grillo Weight Bars

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    Grillo Weight Bars

    Grillo One-Two + 2,6 kg. (Lbs. 5,7) x 2Grillo Three-Four + 3,4 kg. (Lbs. 7,5) x 2

    5750-8431-1-2, 5750-8433-3-4
  • Grillo Assistant Push Handle

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    Grillo Assistant Push Handle

    For care givers.

  • Grillo Padded Saddle Seat

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    Grillo Padded Saddle Seat

    • Provides extra support
    • Two sizes: 1-2 and 3-4
    • Fold down feature for transfers
    • Two height settings
    • For use in anterior or posterior
    5750-0211-1-2, 5750-0213-3-4
  • Arm Retainer Strapping

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    Arm Retainer Strapping

    Arm gutter strapping for Flux Walker and Grillo Gait Trainer

  • Grillo Headrest

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    Grillo Headrest

    For posterior version Grillo. Fits size Small, Medium and Large

  • Grillo Back belt

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    Grillo Back belt

    Fits to the tray of Grillo Mini / 0.

  • Grillo Ergonomic Handles

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    Grillo Ergonomic Handles

    With Joints for Posterior Model 5750-5735-000
    Without Joints for Anterior Model 5750-5730-000


    5750-5730-000, 5750-5735-000


Age Group: 
  Size Mini (0) Size Small (1-2) Size Medium (3-4) Size Large (5)
Pelvic support height 42 - 61 cm 49 - 84 cm 54 - 100 cm 63 - 117 cm
Trunk support height 51 - 75 cm 69 - 100 cm 76 - 125 cm 81 - 143 cm
Support circumference 53 - 79 cm 60 - 86 cm 74 - 120 cm 84 - 140 cm
Frame width 57 cm 65 cm 76 cm 80 cm
Frame length 73 cm 75 cm 91 cm 111 cm
User height range 75 - 100 cm 90 - 135 cm 110 - 165 cm 150 - 190 cm
Max Load 35 kg 45 kg 90 kg 110 kg
Total weight of Anterior configuration 13.5 kg 16.2 kg 19.5 kg 23 kg
Total weight of Posterior configuration 13.5 kg 15.7 kg 17.7 kg 22 kg

For more specifications of anterior and posterior configurations for all sizes, see here.


Feedback from Brendan's mother

"Brendan is doing really well in the Grillo – it's so light!

He’s 22 years old now, and had several walkers in the past. Hart walker – he did well in that but grew out of it, then he used a Rifton at school – it was just so heavy and he couldn’t move it.

Now we are shocked; he’s running!

We’ve always wished he could walk like another student at school does but now he’s overtaking him!

I think it would be a good walker for others to use."

Medifab thanks Brendan's mother for sharing their story!