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Not sure what size is best?
Answer a few short questions and we'll make a recommendation on which size is best for you.
Find Your Size
Step 1: Measure your height
- Take off your shoes
- Stand with your back straight against a wall
- Balance a book on your head to mark your height on the wall
- Measure your height by the distance from the floor to the mark
Find Your Size
Step 2: Adjust your inseam
- Based on your height, we’ve calculated a starting point.
- You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
- Inseam typically falls with 5cm of the average.
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Your results
For the we suggest the following size.
We can't make a recommendation on size for the based on your details.
Finding the right sized bike for you is important to get the most enjoyment out of your new bike. Either we don’t have the required data or your height is outside the range of this bike.
If you head instore our team will provide a free professional measure up and recommend the best bikes to suit your needs or you can reach out to our customer service team who can provide you with more guidance over the phone.
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We have saved your measurements.
Recommended sizes will now be highlighted on the page.
Our Range of BMX Bike Tyres
99 Bikes has a wide selection of BMX Tyres at Australia’s best prices. Choose from leading brands such as Colony, Maxxis, Academy and more.
When selecting the right BMX Tyres for your bike, the 3 main areas to consider are diameter, width and tread type.
Generally BMX wheels are either 16”, 20” or 24” with widths varying from 1.75” to 2.5”. The size you require will depend on the size of your rims. This information can normally be found printed close to the valve opening. Typically Street BMX Riders will favour a smooth easy rolling tread pattern for minimum rolling resistance, whereas dirt and off-road riders prefer the grip provided by chunkier tread patterns.
Our range of BMX Tyres and Bike Tyres are available to purchase online and in-store at your local 99 Bikes, with an optional fitting service available via our workshops.
