Custom Builds

Firstly, thank you for choosing CycleSwitch to build your next custom mountain bike. With the help of our experienced staff, we can help you build the perfect mountain bike that is unique to you. We sell frames and components from the biggest brands such as Specialized, Nukeproof, Pivot, Stanton, Knolly and many more! We will notify you to confirm all the parts you have selected are compatible and we will even give you suggestions if you aren’t an expert on mountain bikes.We will also make sure nothing is missing when creating a bike. You can also send an enquiry to us asking what parts we think would be ideal for the type of custom built mountain bike you are wanting to achieve. 

 All Bikes are professionally prepared and built, every bike is fully assembled in our warehouse whilst using professional tools and techniques allowing people to get the most out of their bike. We will notify you if the parts you have chosen are incompatible with each other and we will offer suggestions to be of guidance, meaning you don’t have to get lost in the minefield of modern bike ‘standards’. It has never been easier to create a custom built bike.

Already own a Frame?

If you already own a frame and would like us to use it to build parts around what you have found on our site, please use the contact form so we can discuss the options. Just simply tell us what frame it is and the size. We will let you know if the components you have chosen are compatible with your mountain bike frame.


Your Details

Your Chosen Bike & Parts

Maximum file size 5mb

Finance Information

Other Information

If you have any questions or just want an opinion and some advice from an expert, do not hesitate to give us a call at 0333 121 2727.


Our experienced team will be more than obliged to help guide and advise you on what components we think would suit your particular build.


Forks and shocks can be set up and tuned to your bike, weight, and riding style.


We can mix and match new & approved used, for example this means that if you want the latest frame and fork, but want to keep it within budget, we can spec a used approved dropper post, brake set and drive train. We can even fit a new chain ring, chain, cassette and jockey wheel so it still shifts perfectly. 


Step 1

Firstly, add all the components and accessories you desire to your basket, don’t worry about knowing if all the parts will be compatible, you will be notified if they are compatible or not. When at checkout, use the promotional code ‘freebuild’ we will build free of charge. This can be an exciting and unique experience, which will make your bike stand out from the crowd.


Step 2

Once confirmed, we will build, test (with care) and deliver your custom build mountain bike directly to your door! Please note: Your mountain bike will arrive in secure bicycle packaging, and will require very minimal work for the bike to be road ready. However, we always  recommend a qualified mechanic to check over the bike after delivery. We will also answer any questions you may have and take specific instructions on your build.



Refer the custom build service to friends & family, and receive 5% of your build cost returned to your bank! To take advantage of this referral scheme, just send us a message with two or more custom build order I.D’s.


Frequently Asked Questions

Custom Build FAQ


How long after my purchase before I see my bike?

We aim to have all of our custom mountain bikes shipped within a week


Does the bike come assembled?

Not fully, the bike will require minimal work to be able to ride, we build the bike and all you need to do is attach the front wheel and straighten the handlebar.


Where can I ask questions?

You can do this multiple ways, you can talk to our live chat, you can email us at [email protected], or you can call us at 0333 121 2727. Never hesitate to drop us a question, we will be more than happy to help!