A highly detailed and rewarding bike fitting session with Salvatore. The time flew by and managed to get a lot of testing of positions and optimising in throughout the session. Amazing how an experi... See more
Location
Switch locationHigh Street 37-43, St Johns Place, KT1 4DA Hampton Wick, England, GB
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See what reviewers are saying
Fantastic fast service from Sigma Sports with bike fit and assembly. I’ve been a returning customer for many years because this outfit knows their stuff and just about every aspect of road cycling. I... See more
A great session with Salvo to get me tuned in to the bike. Insightful and personable, Salvo was able to make adjustments to my position to reduce the pressure on my neck. His holistic approach made... See more
I found the selection to be varied and amazing value in the discounted items section. The ordering process was simple and easy to navigate., with a generous free delivery for orders above £50. My wife... See more
Company details
Written by the company
We sell only the best in road cycling and triathlon bikes, cycling clothing, accessories and running and swimming products, backed up by our industry-leading customer care and superior knowledge from people who love the products we sell. Shop online or visit our London or Midlands stores or use our Reserve and Collect service.
About Sigma Sports
Written by the company

- Easy Returns!
- Sigma Sports will fully refund products for a period of 30 days. Some restrictions apply.
- Free UK Delivery!
- We offer a free delivery service on all orders over £60.00 shipped to the UK mainland!
- Save £25 Off Your First Order
- New customers can save up to £25 off their first order. Sign-up to the Sigma Sports newsletter at sigmasports.com. Some restrictions apply.
- 0% Finance
- Now offering 0% finance for UK customers, on a huge range of bicycles, wheels, components and accessories. For full details visit our website.
- Worldwide Delivery
- Shop in your local currency and pay with your local payment method. We ship worldwide with DHL at competitive delivery prices.
- Shop on the Sigma Sports app!
- Shop on the Sigma Sports mobile phone iOS or Android app for a quick and easy shopping experience. Available now to UK customers.
Contact info
High Street 37-43, St Johns Place, KT1 4DA, Hampton Wick, England, United Kingdom
- 0333 006 8833
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Top Notch Bike Guys....
The guys at Sigma Sports went the extra mile to solve the issue with my bike. Annoying brake issue on a new bike but I have turned up three times and they did everything to solve the issue. Thanks to Jonny & Sam for all your efforts.
Very helpful with advice and very…
Very helpful with advice and very friendly. Overall excellent service all round. Couldn't ask for better.
Mark could not have been more helpful…
Mark could not have been more helpful in choosing upgraded cycling shoes. Got a great understanding of where the value is, so was able to choose a mid level shoe that met my requirements.
Feels like I'm riding a brand new bike!
I'd already had a bike fit elsewhere, so I was wary of paying for another one, but I knew something still wasn't right. I've been dealing with a lower back issue that kept interrupting my triathlon training and I was starting to dread getting on the bike.
Salvatore took the time to understand what was going on and explained every adjustment as he made it. So far I've had no pain at all and feel so much more secure on the bike. He also knew I had a race coming up and got everything sorted quickly.
Salvatore is extremely knowledgeable and patient. Would recommend to anyone who is looking for a proper bike fit!
Excellent customer service from the Sigma Sports workshop team
Many thanks to the Sigma Sports workshop team members Finn, Johnny and Marcus for their recent help and advice with setting up/taking apart/ unblocking/cleaning/replacing slowly leaking tubeless-ready road bike tyre valves.
I find that the Sigma staff are always extremely knowledgeable, helpful and professional.
Consistently great service from Sigma, thanks!
May use AI-assist with repliesRead more
As I was about to go away on a short…
As I was about to go away on a short break I requested that my items that I had bought be delivered the following week. Whilst I was away I received an e-mail telling me that the goods had been despatched so I contacted Sigma Sports at Kingston and was told that there was nothing showing on the system to indicate that they had been sent and that I shouldn’t worry. I asked why I was sent the e-mail but was continually assured that they wouldn’t arrive any time soon. The following day I received another e-mail saying that my items had been delivered to a neighbour, which was very lucky as they are rarely home during weekdays.
The value of the goods was £900 so you can imagine how angry I am at this shambles! I normally find Sigma Sports to be very good so this review is based on this experience only.

Reply from Sigma Sports - Hampton Wick
Salva did my bike fit and was fantastic…
Salva did my bike fit and was fantastic - incredibly passionate and knowledgable, with attention to detail and a real expert in his field. I couldn't recommend him - and the service - highly enough.
Pre World Triathlon bike problem!
I was about to travel to Pontevedra for the World Triathlon Championships and panicked about the state of my tyres so booked in for new tyres to be fitted. When the bike was in the guy responsible (Marcus?) noticed a couple of critical issues on the bike and suggested they were also fixed. Great attentive service and sent me off with less to worry about. World Championships went really well! Thanks so much!
Very professional service from start to…
Very professional service from start to end. Milo in particular is so knowledgeable and helpful allowing you to make the correct decisions from the many bike options in market . Cant thank him enough, top guy!
Always exceptional!
Very responsive- quick reply to email…
Very responsive- quick reply to email query.
it’s a place i always like to visit…
it’s a place i always like to visit lots to see to much to buy
Excellent service
Some excellent service. The shop is fantastic at Hampton, and the guy who served me when collecting my bike2work products was dedicated and professional. However, it was annoying to see that when I got home, I was charged £7 to have shoes that cost over £200 delivered to my house so I didn't have to cycle the 15 miles back to the shop to pick them up. Also annoying that they couldn't just deliver the bike2work products to my house in the first place.
However, I appreciated the free coffee, Red Bull, and samples at the shop.
I've updated this review and given 5 stars from 3 as they reached out to me, informed me they fixed their AI bot glitch so the bike2work scheme could be delivered to my home (handy for future customers), and they refunded me the delivery charge.
Sigma Sports has restored (some of) my faith in big companies; if only Garmin would follow suit.

Reply from Sigma Sports - Hampton Wick
Great service and top bikes
I had a bike custom built at Sigma. The whole experience was very slick and i was very impressed. Jonathan in particular was great - very friendly, helpful, professional, and has a wealth of knowledge about bikes. Would definitely recommend
Really helpful staff
I've used the website for orders before but this time we visited the shop. The staff were exceptionally helpful and knowledgeable. It was great to see all the stock for real.
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