One bike, every road, no compromises.

Introducing OB1 by THESIS. Coming summer 2018.

Obsessively curated. Factory direct.

How we built a $2999 high-end carbon dream bike

As seen in

Your dream bike has arrived.

Explore the OB1

How It Works

1. Pre-Order

Choose your frame size and color. Select one of our build kits, or go custom.

See the OB1

2. Production

We order your customized components directly from the industry's top factories, skipping the middlemen. This takes up to 16-20 weeks.

Behind the scenes

3. Assembly & Fit

Your 80% unassembled bike arrives on your doorstep. Bring it to your local mechanic to invest in a professional build and basic fit (typically $249-$329).

Learn more

OUR APPROACH

Let's reimagine how bicycles are built.

See our approach

Our Roots

Meet our team

FROM THE FOUNDERS

The making of the OB1 on the Gravel Ride Podcast

Listen now

Go behind the scenes on Instagram @thesisbike

Ride with us on Strava @thesisbike