Curve – Belgie Ultra Frame

The Curve Belgie Ultra is a bike for those rides when you ask “How far?”, and a mate responds “Just round the next corner”. Capable on multiple surfaces, this is a bike made to adventure on.


Curve – Belgie Ultra Frame

The updated variant of the Curve Belgie Spirit, the Belgie Ultra is an all-road titanium bike built for adventures. Utilising a lengthened wheelbase and the grip offered by wider tyres, the Ultra is intended for Australian ultra-endurance riding. This also means that it is a comfortable platform for simply turning the kms over. Capable on

As an update, new features are included over the original Belgie Spirit, including the ability to fit up to 35c tyres, as well as Bento Box mounts along the top tube. The frame is also now compatible with both mechanical and electronic groupsets, helping you to adventure further, whatever your preference.

Before purchasing a Curve Belgie Ultra frame, we recommend a Retul frame selection to determine the correct size for you. Contact us for more information or see what we’ve done with our custom bikes builds!

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