This pageRoad Bike Fit
A trainSharp road bike fit is built around three things: performance, comfort and injury prevention. Whether you’re a...
Road bike fit
A road bike fit puts you in a position that's comfortable for hours, efficient enough to make the most of every pedal stroke, and stable when you're descending or riding in a group. It's the single biggest upgrade most road riders can make.
Our road fits take about three hours at our studio near Lewes. We work on your own bike, using BioRacer tools and multi-angle video, and we explain every change so you understand why your new position works.
Cytech-trained mechanicsBioRacer bike fittingTrusted for 20+ years
A road bike fit is a structured session where a trained fitter adjusts your bike to suit your body, rather than asking your body to adapt to the bike. We look at the three places you touch the bike, your feet, your hips and your hands, and set them up so you can pedal efficiently without strain.
Road bikes are designed for long hours in a fairly low, stretched position. If your saddle is a few millimetres too high, your reach a little too long, or your cleats slightly out of line, you won't notice on a short ride. But over a sportive, a club run or a season of training, those small errors add up to sore knees, a stiff neck, numb hands and lost power.
A good road fit balances comfort, power and aerodynamics. We'll find the most efficient position you can genuinely hold, not one that only looks fast in a photo.
If any of these sound familiar, your position is the first thing to check.
Every fit is tailored, but this is the order we work in and why.
We talk through your riding, goals, events, injury history and anything that hurts, so we know what we're aiming for.
We check flexibility, posture, leg length differences and foot shape. These set the limits for your position.
We set cleat position and rotation, and look at arch support and stance width. Everything else builds on this.
Height, setback and tilt are set so your hips stay stable and your knees track smoothly.
We fine-tune stem length, bar height and hood position so your upper body is relaxed and your breathing is free.
Multi-angle video confirms the changes. You get before and after measurements to copy onto any future bike.
The fastest position is the one you can hold. Riders often arrive having copied a professional's setup, with a long, low position that their flexibility can't support. The result is a sore back and lost power as the body fights the bike. We start from what your body can do comfortably, then look for free speed within that, such as narrower hand positions or a slightly lower front end where your flexibility allows it.
If you race, ride time trials or do triathlons, our BioRacer TT and triathlon fit goes much further on aerodynamics. If your feet are the problem, ask about adding Sidas custom insoles to your fit.
Your road bike, your cycling shoes, the shorts and jersey you normally ride in, and any spare saddles, stems or bars you'd like to try. Arriving by train? Ask us about collection from the station.
Pay online to secure your fit. We'll be in touch to agree a date, usually at 10am or 2pm, Monday to Friday.
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A stable, all-day position for mixed terrain and bikepacking.
£250A faster aero position you can hold for the whole race.
£299Find your ideal frame size and geometry before you buy.
£90Heat-moulded insoles for better foot support on the bike.
£125Get your bike serviced at the same visit.
From £80About three hours. We don't rush, because each change affects the next one. Allow a little extra time in case we fit any new parts.
Usually, yes. Most riders gain power from a more stable, efficient position, and many find they can hold a lower, more aerodynamic position comfortably. The main gain, though, is comfort, which means you ride further and train more consistently.
We'll get the best possible position from your bike and tell you honestly if the frame is limiting you. If you're planning a new bike, our frame and size fit helps you choose the right size first.
We'll recommend only what makes a real difference, such as a different stem length, saddle or bar width. As a Cytech-trained workshop we can usually fit them on the day.
Yes. After a few weeks of riding in your new position, come back for a free re-tweak. Small changes are normal as your body adapts.
Book your road bike fit online, or ask us a question first. We're happy to help.