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TrueLine. Bikefit Studio — home Book your fit
A rider mid-pedal-stroke on the fit jig, motion-capture markers on hip, knee, and ankle, live joint angles on the screen behind

Motion-capture bike fitting · Girona

Fit is the fastest upgrade

Road and TT fits measured in millimeters, not guesses. Ride longer, hurt less, go faster.

How it works

01

Book your slot online

Pick a fit tier, choose a time, and pay online. One rider per slot — your session never gets cut short.

02

Ride while we measure

Interview, off-bike flexibility screen, then motion capture while you pedal. Every change is measured, not eyeballed.

03

Leave dialed, on record

You ride out with the position set, a written fit report, and a free 30-day recheck on Performance and Aero fits.

Three fits, one method

Every tier is measured the same way — they differ in how deep we go, not how carefully.

See full comparison →
Essential Fit

Essential Fit

The fundamentals, measured

US$120 · 2h

Interview and injury history, saddle height and setback, cleat setup, and a cockpit check. The right fit for a new bike or a newer rider who wants the fundamentals dialed.

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Performance Fit
Recommended for most road riders

Performance Fit

The full road fit, on camera

US$220 · 2h 30m

Everything in Essential plus an off-bike flexibility screen, video motion capture, full contact-point optimization across saddle, bars, and cleats, a written fit report, and a free 30-day recheck. The recommended fit for most road riders.

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Aero / TT Fit

Aero / TT Fit

A position you can actually hold

US$320 · 3h

Everything in Performance plus aerobar and pad setup, extension length and angle, aero position testing against sustainable power, and front-end stack tuning. For TT and triathlon bikes, fitted to the rules you race under.

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The difference is millimeters

A saddle 8mm too high. Cleats 4mm too far forward. Reach 15mm too long. None of it is visible in a mirror, and all of it shows up an hour into a ride — as numb hands, a burning knee, or an aero position you can't hold.

We measure you off the bike, capture you on it, and change one thing at a time until body and bike agree. Every decision is written down in a report you take home.

See the full process

Rider stories

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The studio

The fit jig with a road bike mounted, adjustment scales visibleThe tool wall: torque wrenches, hex keys, and calipers on a shadow boardThe saddle library, dozens of shapes and widths in a neat gridMotion-capture screen showing a skeletal overlay with joint anglesThe cleat-fitting bench with shoes clamped in an alignment jigThe studio entrance on a narrow stone street in Girona

What riders say

“He moved my saddle 8mm and my cleats 3mm. That sounds like nothing. My knee pain of two years is gone.”
Nuria Soler · Performance Fit
“I came for free speed and left with a position I can actually hold for a half-distance tri. The recheck a month later took ten minutes, everything still felt right.”
Ben Carter · Aero / TT Fit
“New bike, one 90-minute session before my first big ride. Every contact point just works and I have the numbers written down for the next bike.”
Pau Riera · Essential Fit

Find the studio

Address
Carrer de la Barca 7, 17004 Girona
Hours
Tue–Fri 10:00–16:00
Bring
Your bike, your shoes, and the kit you actually ride in. We provide everything else.
Book your fit