New To Sigma Sports?
£10 off £100* - code SIGNUP10
£25 off £250* - code SIGNUP25

Workshop Services


Please give us a call on 0333 006 8833 (option 4) should you wish to find out more or book a service with us.

We have fully equipped workshops and trained, experienced mechanics at our stores as well as a large workshop facility at our Esher reserve and collect location.

To book a service at our Esher location please email

To book a service at our Hampton Wick store or at Esher please email

To book a service at the Oakham store please email

Where possible please drop your bike off 24-hours in advance of your appointment or no later than 11am on the day of your service. We kindly ask that your bike be delivered to us in a clean state. We do not offer a specific time slot to carry out the service on your bike. Should you wish to wait while you have your bike serviced please provide us with as much notice as possible. We will strive to get your bike serviced and finished before the end of that day - depending on the availability of spares. If we have to clean your bike, an additional charge of £15 per bike will apply.

You will get a phone call from the mechanic to confirm prices with you before any new parts are fitted. We will not continue with any work until we have spoken to you first, so accurate contact details are essential. Any worn/broken parts will be disposed of unless otherwise requested. Your bike must be collected within a week of it being serviced or repaired. We reserve the right to charge for storage if bikes are not collected within a reasonable time.

The Gold and Silver services start from £180 and £130 respectively. If your bike has hydraulic brakes, the Gold service will be £230 and the Silver service, £180. If you book in for a Silver service and your headset needs to be stripped down and re-greased, the price will be £150.

Other Services

Apart from our standard services we can do almost anything to a bike that doesn't involve welding or brazing the frame - that's still the province of a frame builder. The services are charged at £50 an hour - and we work to the nearest 15-minutes/£12.50. Among the procedures we regularly carry out are the following:

Fitting an old groupset and wheels onto a frame
Build-up of new frame and components
Wheel build
Puncture repair
Fitting a new headset
Headset service
Swapping a cassette
Gear re-indexing
Brake re-alignment
Fitting new bottom bracket
Fitting bar tape
Fitting chain
Wheel true
Fitting a tubular tyre
Hub service

Wheel Building Service

Handbuilt wheels are built for a purpose. They are built around the cyclist's needs and wants and the conditions that the rider might face out on the road, pave or off-road.

All our handbuilt wheels are built in house at Sigma Sports. We carry a large variety of rims, hubs, spokes and nipples. We will happily order in preferred rims and hubs to meet any specific requirements. We can also rebuild your existing wheels.

Please use the contact form or pop into one of our shops and we will be happy to talk through your specific requirements or guide you in choosing your next handbuilt wheelset. There is a £75 building fee per wheel.

Close menu