Mobile Cycle Servicing and Repair

Service Plans

I provide affordable and professional service plans.

Bike/E-Bike Builds

I can build bikes and e-bikes. I can even convert your bike into an e-bike.

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. Based between Conwy and Bangor means that Llandudno, Colwyn Bay are not far away to the East and Bangor and Ynys Mon not far to the West either so 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- see here for more information about what this is.


If you need a repair, I offer various service 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.

Phone (or WhatsApp)



Hello, there! Let us know your problem, we’ll fix it.

Open chat
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