Go Au Bloc.

PRECISION BIKE FITTING AND CUSTOM BIKE CONSULTING FOR CYCLISTS WHO REFUSE AVERAGE

Au Bloc (or À Bloc) in cycling is a French term meaning "to go all out" or “full throttle”, riding at maximum physical effort and capacity, often to the point of exhaustion.

This is how we approach everything we do. We are a small, independent bike fitting and consulting studio based in East Austin — run out of a garage, not a showroom. That’s intentional.

We specialize in perfecting bike fits and designing beautiful custom bicycles for cyclists that don’t want to fit the mold.

Everything starts with the fit. Every rider works directly with the person doing the fit and the design. No handoffs. No templates. No sales pressure. Just time, attention to detail, and a deep understanding of how bikes and bodies actually work together.

Au Bloc is equal parts fit studio and design workshop.

A place where geometry, movement, and riding style are treated with the same care and craftsmanship.

Not in Austin? We work with cyclists worldwide through remote fit and design consultations.

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Our Services

A male cyclist in a purple jacket, black shorts, white cycling shoes, and a white helmet with green sunglasses preparing for a race at an outdoor event on a cloudy day, with trees, tents, and other cyclists in the background.

  • At Au Bloc, a bike fit is an in-depth performance alignment session — part science, part craft, part ride-ready tuning.

    Our in-person bike fittings in Austin address:

    • Bike position optimization

    • Discomfort and pain

    • Power loss and speed plateaus

    • Aerodynamic inefficiencies

    Fits typically take 1–3 hours and are built around how you ride, not generic formulas.

  • Not everyone fits a stock size frame.

    If standard geometry has always felt “close but not right,” a custom bike may be the correct solution—not the extravagant one.

    Not everyone wants the same bike as their friends, but rather something unique. An expression of themselves and their love of cycling.

    Au Bloc designs and builds custom bikes from the ground up, integrating:

    • Full professional fit

    • Custom geometry and design

    • Build coordination with the world’s best frame builders

    • Premium component selection

  • Whether you’re refining an existing setup or planning a custom build, our remote services deliver the same attention to detail without compromise.

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