We have put great effort into making the GTRO the easiest front gearbox to install.
No frame modification is necessary
No professional bike mechanic knowledge is necessary
It is simple with only basic and inexpensive tools required
If you decide to install your GTRO yourself, watch the video carefully.
You can also download a written manual with photos here.
If you decide to take it to your bike shop for the installation, please take your manual with you.
GTRO in other configurations
In near future we will be offering a GTRO in other options: color – black.
If you’re interested in purchasing a GTRO with such option(s) please leave us your e-mail.
We will update you as soon as it’s available.
Check below in which option you are interested.
Order to your country
At this moment GTRO is only available in selected countries.
Please leave us your e-mail and your country name – we will inform you as soon
as GTRO is available in your country!