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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 tyred 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

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Rehabilitation and support

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Product Reviews    

  • Ergon GP1 Biokork…

    The grips are super, they offer a great grip and are very comfortable to hold.…

  • Practical…

    Especially during hot summer months…

    Veloped Bottle Holder
    by Christiane Frees-Tillil
  • 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…

  • 100% Excellent!!!

    The product is super – administration, packing and delivery were excellent. Have had many admirers on my walks.…

  • Most life-changing piece of equipment I've ever bought!…

    I suffered a severe spinal injury in February, 2009, just slipping on an icy path.
    Overnight, I went from an independent, hard-working, active 43year-old to having to be hospitalised for a month, bed-ridden for 3 months, and convalescing with kind f…

  • Absolutely Marvelous…

    My Trionic Trek helps me travel to places on-and-off sidewalks, roads, and trails. Even in deep snow. I am especially fond of knowing that I have the absolute freedom of walking alone ANYWHERE within a ten-mile radius of my home (during the long dayl…

  • There Trionic Walker is the new premium class among rollatorsis really o…

    There is really only one thing to say about my Trionic Walker and that is FABULOUS. The design and engineering are just superb - you have thought of everything. My Trionic has absolutely changed my life I am getting stronger every day.…

  • Rollator Walker 14er…

    Awesome engineering!!…

  • security…

    Bought in 2021, it's the ideal companion for my safe travels, given my illness which is weakening me day by day. Looking back, I don't regret my purchase.…

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