Mobile Cycle Servicing and Repair

Service Plans

One off repairs or affordable and professional service plans.

Bike Builds

Boxed or bespoke bike builds including e-bike conversions.

Event Support

I provide bespoke mechanical and logistical support.

About North Wales Cycle Surgery

Welcome to North Wales Cycle Surgery. Run by Geraint Williams with over 20yrs experience of riding, fixing and maintaining bicycles. I’m a mobile service based between Conwy and Bangor. With easy access to the A55 it means that Llandudno, Colwyn Bay are not far away to the East and Bangor and Ynys Mon not far to the West either! Feel free to get in touch if you need some help or advice as there’s not much I haven’t seen over the years!

Growing up in the Vale of Clwyd meant mountain biking was on my doorstep and as a teenager spent hours cycling from home exploring the Clwydian Range before moving closer to the mountains of Snowdonia to continue this passion. In recent years with (in no order!) family commitments, age and injuries have meant that road cycling and gentle cycle touring has become more of an interest as well as the odd Audax.


If you need a repair or full bike service have a look at this page for prices and plans to suit your needs.

Bike Builds

With years of experience building bikes this is something which I’m more than happy to help with.

Event Support

If you are planning a dream cycling trip and want bespoke mechanical and logistical support, I can help.

Fleet Service

If you run an outdoor centre or operate a fleet of hire bikes for the public I can support you with this.

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Phone (or WhatsApp)



Use this form to send me an email and I’ll get back to you. Replies sometimes end up in junk folders. So if you’ve not heard back in a day or so… check there!

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