Oxia Polar Star
Custom steel MTB bicycle built on Columbus Zona tubing, with a RockShox SID Ultimate fork and Shimano XT 12sp drivetrain.
Oxia Polar Star is a custom-built steel MTB, designed for trails, technical routes and demanding terrain. The Columbus Zona steel frame is paired with a RockShox SID Ultimate fork, Shimano XT 12-speed drivetrain with SLX 32t cranks and XT Disc brakes, ProCraft PRC Carbon cockpit and wheels built with Kasper Carbon rims on Kasper Rachet hubs, shod with Schwalbe Racing Ray and Continental CrossKing tubeless tyres.

Columbus Zona steel frame. Tubing designed to withstand technical terrain.

Shimano XT 12-speed drivetrain with SLX 32t cranks and XT Disc brakes. Shimano mullet setup for demanding use.

ProCraft PRC Carbon cockpit. Kasper Carbon rims with Schwalbe Racing Ray / Continental CrossKing tubeless tyres.
Components
Project gallery
Custom geometry
Every frame is designed from scratch based on your measurements, bike fitting and riding style.
Hand-built
Hand brazing in the Murcia workshop. Every tube cut, mitred and joined by hand.
Custom paintwork
Unique paint scheme, designed with you and hand-applied by our Art Director.
If you want a bike built for you, the first step is simple. Tell me what you have in mind.
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