ride better!

FOUNDATION offers world class bike fitting, at a world class London venue. Whether you’re training for a race, want to ride more comfortably, or looking to buy the right size new bike, we are your pathway to unlocking your cycling potential.

Riders Fitted

15 Years
Fitting & Industry Experience

5 Star Google Reviews

100s +
Injuries Resolved

“My fitting was genuinely top tier – I felt much stronger and more comfortable on the bike – can’t recommend highly enough!”

– Rob Collins O’Leary

What We Do




“After so many years of riding without a professional bike fit, I now see why it is so important.. I had a great experience!”

– Paul Goodwin

Our World Class Venue!

Foundation Bike Fit is based at the Lee Valley VeloPark, former venue of the 2012 London Olympic Games. As part of our fitting process, we have access to the road and mountain bike circuits (both traffic free). Which means you can test your new bike position immediately, under real world conditions. No where else in the country can offer this level of service.

Ride Pain Free

There is no reason to ride in discomfort. Saddle sores do not need to tolerated. Knee pain is not ‘normal’. Cyclist are great at suffering… but are you suffering unnecessarily? Let us help you resolve you aches and pains before they turn into injuries.

Be The Best You Can Be

Do you know if your bike position is holding back your performance? If you are looking to achieve what you know you can, leave no stone unturned. We can help you understand your physiology, improve your weaknesses and leverage your strengths. Don’t leave watts on the table!

Buy The Right Size Bike

If you are looking to invest a tidy sum into a new bike, make sure it is the right bike for you! Our sizing service will provide you will all the knowledge, guidance and understanding to make the smart buying decisions. Don’t spend thousands of £££ based on guesswork.

Take It To The Next Level

Bike fitting is just the beginning of the journey. We partner with the best coaches, strength & conditioning, physios, osteopaths and health practitioners to bring a multi-disciplinary team to your finger tips. The bike is only 50% of the equation. The other half is the engine – YOU!

“The bike fit was absolutely fantastic! I would recommend it whether you are a novice or expert. I only wish I had done it years ago when I first started out!”

– Kate Youngman

Why We Are Different

Free Follow-Ups

Every rider that has a fit with us is automatically entitled to a free follow-up session to ensure that their position actually works after extended testing

Saddle Testing

We have a library of over 100 saddles which our riders can access, test and then take away for long term testing. The only way to guarantee a comfy ride!

Real World Testing

Immediate real world testing, on and off-road, with access to the Velopark’s specially built race circuit and trails. No one else offers testing to this degree.

Completely Impartial

We do not sell bikes, or have any obligations to any brands. this means we can provide you with 100% un-biased, whole-of-the-market, bike purchasing info.

Access Our Library of 100+ Saddles

If you’re still struggling with saddle sores, numbness, chaffing or just don’t know what a good saddle should feel like – we can definitely help!

“The best £££ I’ve ever spent on my bike… The cumulative effect was enormous. It felt like cycling away on a different bike!”

– Stephen Patrick

So What’s Included?

  • Thorough understanding of your history, goals and aspirations
  • In depth on and off-bike movement assessment
  • Cleat positioning, insoles and wedges
  • Shimming for leg length discrepancies
  • Dynamic jig fitting
  • 3D video analysis & inertia sensor data
  • Extensive saddle testing
  • Real world outdoor testing
  • Changes made to your bike on the day (if possible)
  • In depth written report
  • Personal Google Drive folder
  • CAD measurements
  • TT & aerobar testing
  • Free Follow-up session
  • Bike Fit London: easy to travel too
  • Life time discounted rates for existing customers

“The service ticked all the boxes, particularly as I was looking for someone who could take into consideration a previous back injury… thorough, patient, knowledgeable, friendly and just all round exceptional attention to detail!”

– Mona Chammas

“Up until this point I was under the impression my bike position was okay. And yes, it was just ‘okay’… then I realized how much better the same bike could be… I learned so much in just one session!”


Ready to Go?


Ride Pain Free


Achieve The Results You Want


Buy With Clarity & Confidence

“…It transformed my riding experience – and that was just the beginning! Excellent service that taught me a lot about cycling, the right bike for me, and set me up well to find a new bike… wonderful work.”

– Saleem Vaillancourt

Do I Really Need A Bike Fit?

Book a FREE assessment of your current riding position.
Simply upload some videos and book your consultation call.
No strings attached!


Based on 186 reviews
powered by Google
Benjamin HieBenjamin Hie
10:20 07 Feb 23
Had two bike fits with Matt who was very attentive and knowledgeable.Besides improving the overall fit to be more comfortable some micro cleat adjustments had me putting down more power on the ride home.Nice win win.Highly recommend.
Tanja VeselinovicTanja Veselinovic
17:22 05 Feb 23
I got recommended by my cycling coach, to do my FIRST bike fit. I would highly recommend them!They are very good, they analysis everything and at the end, they send you a bike report of your fit, which had everything written down and had their recommendations.I found out the cycling shoes ( my old ones) were too small for me, as they measured my food length and width. At the end recommended me what shoe brands would suit me and my new pair are AMAZING.The follow up appointment was very good, as they made some adjustments which helped my riding posture and made me more comfortable when riding my bike.Thanks to them, I feel more connected with my bike when I am riding outdoors and on Zwift.Definitely worth every penny spent.My favourite part was that the bike rig had my exact measurements and after trying and trying loads of different saddles, I found the one for me!
wai leewai lee
12:14 01 Feb 23
My third bike fit, after changing bikes. I was unfit and felt I needed to change my position, but after careful adjustments, Wei only moved things a bit. The following weekend went for a 95km ride and wow the difference was amazing! Again thank you Wei! Amazing job!
16:03 30 Aug 22
This was my first bike fitting. Mat and Wei are friendly, super informative and gave me some great recommendations. The bike fitting process was comfortable. Had my first ride over the weekend and felt comfortable and stronger on my bike. I like it that there is a follow up session included which can help if I need something small adjusted. Overall, really happy with the service and would recommend them.
carla bentoncarla benton
14:24 01 Aug 22
The best bike fit I've ever had - for a custom bike build. From start to finish Wei, and later Wei and his team, were incredibly kind, friendly, supportive and helpful. Best of all, Wei is incredibly knowledgeable and it is clear he really wants the best for his customers. He is happy to share this knowledge, which he does in an accessible way, and there were never any points when I felt patronised or like I had asked a silly question. Wei made me feel comfortable and put me at ease and I felt a real part of the bike fit - it felt like we were working together to figure things out and he always listened to the feedback I gave with any positions we tried. He made suggestions and was always keen to hear how I felt about positioning etc. I felt like I was in safe hands during both my first fit and refit to check everything over, and Wei went above and beyond for me try and figure out what was causing specific issues on my bike. He was also always available outside of the bike fit appointments for questions I had. Overall, I would 100% recommend using Foundation for a bike fit and I really appreciate all of his help and support in creating an amazing, comfortable ride. Thanks so much Wei and team!
Ziyu ZhengZiyu Zheng
10:59 24 Jun 22
I found foundation bike fit by random online searching but encouraged to book a session by word of mouth- a really fast amateur racer who has been benefitted from Wei’s expertise for over 6 years strongly recommended him in the group chat.Had a full performance fit session on my Triathlon bike with Wei and Matt. In addition to numbers and graphs, Wei focused more on how I actually felt; instead of discrete positions, Wei investigated the kinematics and took care to improve my stability and pedaling fluency. There always exists factors that aren’t trivially measurable, in which case more humane approaches shine as expertise.I have been out riding for several times after the session to really let the new pose sink in. I actually had doubts on the saddle height during the session (it felt too low), but the new setting turned out to be a big performance boost: better force exertion and hence power transfer over a larger section of each revolution, higher stability at high cadence, and for the first time I actually feel my core is engaged in each pedal stroke- much more powerful, feels amazing. Also, the higher, more upward tilted, and more widely spaced areo bar gives me a bigger room to breath while reliving my neck and shoulder pain. I almost feel like sleeping in the aero position, no kidding.Oh and Wei wrote me a detailed report that includes all the measurements, ends and goals of each adjustment, off-bike work details and stuff, with all photos and videos attached.
Perfect fitting experience.. Thank you so much Wei !!Cycling for 5 hours without any pain (except leg muscles 🙂 or num feeling is so exciting. I wish I met Wei before.Also thank you for all the valuable guidance and information while choosing a new bike.
Vivan KumarVivan Kumar
10:54 29 Jan 22
I cannot recommend Wei enough. I've had two bike fits with him so far and on both occasions, I've come out of it with a positive feeling.Wei is extremely knowledgeable, understanding and just an overall great person who is ready to talk to you about anything and everything bike fit related.He took into account all of my concerns, issues, riding goals and adapted my fit, while explaining the changes in detail each time to make sure I understood them. I have a much better understanding of what sort of bike I need, the setup I'll be most comfortable in and the equipment surrounding it.The detailed report at the end of the fit really makes it easy to understand every aspect of the change and contains all the measurements that I can use to setup my bike.All in all, Wei is one of the best in the business, and I'd recommend him highly.

Where To Find Us

Lee Valley Velopark,
51 Abercrombie Road,
Stratford, London, UK,
E20 3AB

+44 (0)7891063994