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    

  • Excellent in All Ways…

    When it comes to walkers, you only need Tronic to make getting around easy and safe.

    We have two. Started with the Veloped Sport to get around the streets of Rome. Now walking is not only safer but simple. If you know Rome the streets and sidew…

  • The Out Door Champion.…

    I have tried locally available walkers and found them ok on flat, level and smooth surfaces any cracks or bumps they, like super market trollies in the car parks, go their own way.
    I went to the internet and googled "All Terrain Walkers" and up came…

  • The Veloped is the best walking aid you could have…

    It was a lucky shot that I found the Veloped online, I fell for it immediately. The Veloped gives the best support you could imagine, it is much better than both walking canes and crutches, you can relax when you’re walking, it rolls very easily and …

  • Mappleton…

    The Veloped arrived just in time for our holiday in Mappleton East Yorkshire, allowing me to join Dorothy and Evie on the beach.
    Very pleased with the quality and lightness of the
    eloped and looking forward to many more new adventures.
    Thank you f…

  • A real all terrain walker…

    I have finally found the perfect wheeled walker! The Trionic Veloped Tour 14er M. It is adjustable to be tall enough for me, which make a nice change, I am 6 foot and in the past walkers have felt too low, what totally blew me away was being able to …

    Veloped Tour 14er M black/reflex/red
    by Miss Tilston-Brookes
  • Trionic Veloped Sport…

    I have a rare neurological condition Hereditary Spastic Paresis which causes muscle stiffness, balance issues, and consequently mobility problems. I have used walking poles for the last couple of years but when I walk I no longer enjoy my surrounding…

  • My travel walker…

    I bought the Trionic Veloped a few years ago for the outdoor use, specifically to walk my dog over rough terrain. After my dog and I got a bit older (almost 15 and 70 years old), I also bought the Walker 9er to be used indoors and as a 'travel walker…

  • Walking again…

    Since buying my veloped I have been able to walk around my village and walk to my freinds again. By taking off both front and back wheels it even fits into my sports car so I can take it out for days out. It has given me a new lease of life. I only w…

  • 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…

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