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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    

  • Streets paved with old cobblestones…

    My husband had fallen a few times in the last few months, but he still refused to use a rollator. That's why I looked around for a better one than the ones usually offered in German medical shops. I found the Walker and suggested it to my husband. He…

  • A great product!…

    My Veloped was delivered very quickly, exactly as fast as advertised. Everything else is as well just as described. My multiple sclerosis limits my ability to walk, but my Veloped allows me to walk almost anywhere again. High sidewalks in the city or…

  • I am very satisfied…

    I am very satisfied with the Trionic which I use everyday, both on ordinary roads, across fields, through woods, along paths with bumps and roots and so on, and it does its work with ease.…

  • The Trionic walker gave me some of the freedom I had lost.…

    The Trionic Veloped Rollator changed my life. I thought I would never be able to take walks again, but the Trionic changed that. Not only can I go on long walks, but I am able to hike many of the mountain trails that I love. I'm not saying I can go r…

  • Amazing!!…

    Here the Trek 14er comes in. Unlike regular rollators, it's designed to cope with rough/uneven terrain, it's sturdy enough to support me, yet still lightweight enough for me to lift in and out of my car etc. It has a seat for when I have to stop and …

  • Haemophilus…

    This Walker is so much better than the one supplied by the NHS. It is quieter, very stable and easily adjusted. It fits on the back seat of our car easily. Provided the front wheels are in the right position it is easy to set up for use. It provides …

  • Super Walker!…

    Dream device! I get everywhere with this Walker. Obstacles are no problem! It is not exactly inexpensive, but I would buy it again.…

  • A truly exceptional device…

    After some unsuccessful research for a decent rollator suitable for tall and heavy people, I came across this device. With some scepticism, I ordered the Walker 14er and was surprised by the fast delivery. After unpacking and assembling it, which tur…

  • Hello (Tjänare!). I am very satisfied…

    Very well constructed! Manoeuvrable, good for off-road use, easy to put in the car. Only favourable weather can't be arranged, but spring is coming.
    Many greetings!
    Heinfried (Enricopace)…

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