12" BMX BIKES

Shop our collection of 12" BMX bikes from the best BMX brands. Get your child started the right way.

Find your perfect BMX bike with our BMX Bike Quiz.

Here at Source BMX, we carry a range of Complete 12" BMX Bikes to suit younger riders. We can also build your bike for you prior to sending it! If you're looking for a small BMX bike perfect for kids learning to ride, we have you covered. You can shop in confidence knowing we carry only the most respected BMX bike brands such as Kink, and Fit. If choosing the right BMX seems a little tricky why not check out our BMX Bike buyers guides or even take our BMX Bike Quiz, simply let us know a bit about the rider and we will offer you a selection of the most suitable bikes. Remember that our team of BMX riders are always on hand to help and offer advice through our 24hr live chat service. We also offer shipping for free throughout the UK on BMX Bikes. We offer a massive range of helmets and gloves to complement your new BMX bike as well as a huge range of every BMX part you could dream of including BMX tyres, BMX frames, wheels, and grips so you can customise your bike as you progress. SourceBMX is a rider-owned and run BMX company which started in 2003 to offer real BMX products with second to none service whilst always supporting the BMX scene through promotion, competitions, and events, you can read more about our story here.

Trustpilot Rating
Great service!
Easy to order, great deals and loads of choice, definitely recommend this store! delivery was really quick. Awesome service!
Trustpilot Rating
Excellent customer service
Excellent customer service bought a brake kit for my bmx and they were so helpful couldn’t have done better!
Trustpilot Rating
Really good price and fast delivery
Really good price and fast delivery