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Which grips should I choose?

Hands come in all different shapes and sizes. You can easily measure your grip size measurement at home. Your Trionic grip size is the measurement in inches or centimetres around the palm of your hand. If you are right-handed, measure your right hand. If you are left-handed, measure your left hand. Use the table to find your best match. 


Measurement around Palm (inches)6.577.588.599.51010.51112
Hand Circumference (cm)1718192021.5232426.5272829.5
Glove Size7891010½1112
Trionic Grip SizeSL

Grip Options

You can choose between two different grips, that are both available in two sizes.




Ergon GP1

The original ergonomic grip. The GP1 sets the Worldwide standard in ergonomic comfort, materials and quality.

The GP1 eliminates numb hands, aching fingers and tired forearms.

The uniquely shaped grip body is made from 100% German, TÜV-certified rubber compounds of the purest quality – with infused Medical-grade white mineral oil for improved flexibility and durability. A forged aluminium clamp allows the grip angle to be adjusted for a perfect fit, can be easily readjusted and eliminates twisting once installed.


Size: S (hand size 6.5–8.5) or Size: L (hand size 8.5–12.0)

Ergon GP1 BioKork

Combining ergonomics, function and sustainability, the GP1 BioKork is a top-rated grip and a consumer favourite.

The grip is made from 40% cork, sourced from sustainable forests in Portugal, which are certified for their ecologically sound production. This green, sustainable theme is echoed throughout the complete construction of the grip, with an inner core made of a reinforced plastic containing natural fibres, which make up 20% of its mass.


Size: S (hand size 6.5–8.5) or Size: L (hand size 8.5–12.0)




"Numb fingers, painful hands, or forearm discomfort—common problems that many rollator users experience. Ergon grips solve these issues and correct the root of the problems."

Read and discover more about our premium quality rollators

Want to deepen your knowledge further? Below you will find everything you need to learn all about our Veloped and Walker rollators

Orders and deliveries

Returns and Complaints

Purchase and Payments

Rehabilitation and support

Product Care & Service Instructions

Membership & Rewards

Products and Information

Troubleshooting

My Account & History

Product Reviews    

  • Rollator Walker 12er…

    I have long searched for the right walker that could be used for walking on uneven ground. My husband has Parkinson’s, and he can't take a single step without a walker. We are very satisfied with this model. We now have many more opportunities to go …

  • Thrilled with my new friend Vince The Veloped!…

    Living with MS (comparatively mild but slowly progressing) I have poor balance, and varying degrees of leg weakness and fatigue – the Veloped is the answer to all these issues, and I couldn’t be more delighted.
    Within days of delivery (all going 10…

  • Very good product, expectations fulfilled!…

    Hans-Peter Böttcher, born 1950.
    I was researching walking aids online and came across the TRIONIC products.
    Since I am very active, being out in nature a lot and also want to continue to do so. Therefore, I chose the VELOPED. I am very satisfied wi…

  • Great walking aid.…

    Very good build quality. Smart and cool looking.
    The difference between my old rollator is amazing.
    I am glad I took the plunge and paid the required to obtain the Tour.…

  • Trionic, my super ally…

    Now when the poorly plowed roads of winter are just a memory, I once again experience what a super ally the Trionic is. It rolls almost all by itself on the springy air-filled tires. The basket manages almost any heavy loads! The basket is designed s…

  • Life-quality…

    With the Veloped, I have gained in Life-quality. It allows me more freedom of movement without joint pain and gives me much more confidence than a conventional walker. I can walk in the woods again, go to the beach and finally go again with my feet i…

  • New lease on life…

    My Veloped has given me a new lease on life! It’s so much safer and easier than using my walker, and allows me to navigate all kinds of terrain too, including trails. I feel comfortable being more independent and also never worry about getting stuck …

  • Freedom machine…

    Bought for my mother who had cancer which was moving into the spine. She was never happy with anything but this machine was different. She called it her freedom machine and she went from not walking anywhere to walking to the local farm shop across g…

  • I walked again thanks to Trionic……

    I walked again, thanks to Trionic marvels...…

    Rollator Walker 9er black/black/gray
    by Martín Alejandro Carmona Selva

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