Road Bike Fit
A trainSharp road bike fit is built around three things: performance, comfort and injury prevention. Whether you’re a...
£250
View and book
Professional bike fitting in East Sussex
Bike fitting near Lewes, built around your body
A professional bike fit sets your bike up around the way your body actually moves, so you ride with more comfort, more power and fewer aches. At trainSharp, our fitters are experienced riders and coaches who work with everyone from new cyclists to national champions and WorldTour athletes.
We use BioRacer tools and multi-angle video in our studio at Shortgate, between Lewes and Uckfield. Choose the fit that matches your bike and your riding below, or message us and we'll help you pick.
- Fits from
- £90
- Sessions
- 10am or 2pm, Monday to Friday
- Studio
- Shortgate, near Lewes BN8
Cytech-trained mechanicsBioRacer bike fittingTrusted for 20+ years
Choose your bike fit
Every fit is carried out on your own bike, by a fitter who rides the same kind of bike you do.
Road bike fit
Comfort, power and efficiency for road riding and sportives.
£250Gravel bike fit
A stable, all-day position for mixed terrain and bikepacking.
£250BioRacer TT and triathlon fit
A faster aero position you can hold for the whole race.
£299Frame and size fit
Find your ideal frame size and geometry before you buy.
£90Sidas custom insoles
Heat-moulded insoles for better foot support on the bike.
£125
A bike fit can help with
Most aches on the bike come from a position that doesn't suit your body. Small changes, made in the right order, make a big difference.
- Knee painat the front, back or side of the knee
- Lower back painon longer rides or climbs
- Neck and shoulder achefrom too much reach or drop
- Numb handsfrom too much weight on the bars
- Numb feet and hot spotsoften a cleat or insole issue
- Saddle discomfortfrom height, setback, tilt or the saddle itself
- Lost powerfrom a cramped or overstretched position
- Choosing a new bikethe right size before you spend the money
How a trainSharp bike fit works
Talk
We start with your riding, your goals, any injuries and what hurts, so the fit is aimed at what matters to you.
Assess
Off the bike we check flexibility, posture, leg length and foot shape. This tells us what your body can comfortably do.
Fit
Your bike goes on our turbo. We adjust cleats, saddle, reach and drop step by step, checking each change on video.
Record
You leave with before and after measurements, so you can set up any future bike the same way, and a free re-tweak.
Why choose trainSharp for your bike fit?
We've been helping riders in Sussex for over 20 years. Our fitters are riders and coaches first, so we understand the difference between a position that looks right on paper and one you can hold for five hours. We fit with BioRacer tools and video analysis, and we explain every change as we make it.
Because we're also a Cytech-trained workshop, we can fit new parts on the day, such as a shorter stem, a different saddle or narrower bars, and get the bike working properly before you leave. If you need a service too, book it at the same time.
Book your fit online
Pay online to secure your slot. We'll then call or message you to agree a date.
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Gravel Bike Fit
A full gravel and adventure bike fit to dial your position for rough terrain, long rides and bikepacking....
£250 View and book -
BioRacer Time Trial and Triathlon Fit
A trainSharp BioRacer Aero Fit is our most advanced fitting service for time-triallists and triathletes who want free...
£299 View and book -
Basic Frame & Size Fit – New Bike Sizing & Geometry
Basic Frame & Size Fit. New Bike Sizing & Geometry A focused sizing and geometry session to...
£90 View and book
Frequently asked questions
How long does a bike fit take?
A road or gravel fit takes about 3 hours, and a BioRacer TT and triathlon fit takes about 2 hours. A frame and size fit is shorter. We never rush a fit, so allow a little extra time.
What should I bring to my bike fit?
Your bike, your cycling shoes, the kit you normally ride in, and any spare saddles, stems or bars you'd like to try. If you use insoles or orthotics, bring those too.
Do I need a bike fit if nothing hurts?
Not always, but a fit often unlocks more comfort and power even when nothing hurts. It's especially worth it before a big event, after buying a new bike, or if you're increasing your training.
Where is your bike fitting studio?
We're at Shortgate Industrial Park, The Broyle, Shortgate, Lewes BN8 6PH, between Lewes and Uckfield. Riders come to us from Brighton, Eastbourne, Tunbridge Wells and across the South East. Fits are by appointment.
Can you fit a bike I haven't bought yet?
Yes. Our frame and size fit gives you your ideal stack, reach and saddle height, and the frame sizes that suit you in the brands you're looking at, before you spend any money.
Not sure which fit you need?
Tell us about your bike, your riding and anything that hurts. We'll recommend the right fit, with no pressure.