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

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Product Reviews    

  • Fantastic…

    Being 82-year-old suffering from knee osteoarthritis, this walker finally gives me more freedom of movement both in the city and on rough terrain. Thanks to the stable and elegant style, it stands out from all the walkers I knew and does not give you…

  • 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.…

  • Let's give Old Age a bit of fun!…

    It has become impossible for me to walk outside unaided because of severe arthritis.

    But with my Trionic Walker, I can go out early each morning. I can see the stars, sometimes the moon before it sets, the dawn, the fragrant spring blossom - and a…

  • Awesome, awesome, amazing…

    I've had it for a few days now and I'm absolutely amazed. It grinds through and over everything. I can cross the hills here in the Veluwe and through mud puddles. The Veloped is a real Rollator, expensive, but worth so much more if you can go out. Yo…

  • John…

    I bought this walker for my wife. Now thanks to the design with inflated tyres all the jarring in her hands and arms has now gone and it is now nice to go for a walk.…

  • Getting independence back .…

    My walker Walter allows me to do country walks again, room in the basket for a picnic and a waterproof! Much better than walking sticks. I've had lots of compliments and questions from others struggling with their mobility and I explain how good the …

  • Quality…

    Materials, construction, and fit all meet or exceed my expectations and are up to the standards of the Veloped, which is of luxury quality as well.…

    Veloped Rain Cover
    by JOHN J BECK
  • I bought the Walker 11 years ago…

    Dear Sir or Madam, they asked for a review of the Trionic Walker, but I only ordered 2 inner tubes. I bought the walker 11 years ago and am still enthusiastic about it today. It can cope with almost any terrain, runs easily thanks to the large pneuma…

  • Not wanting to use a traditional walker…

    I'm a 73-year-old male. I have a long history of back problems. Until my most recent injury, I enjoyed long daily walks. I found that when using a grocery cart while shopping the support it gave me significantly reduced my discomfort.

    Not wanting …

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