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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
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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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Recommended sizes will now be highlighted on the page.
Our Range of Bike Tubes
Bicycle Tubes are an essential component of any bike (with the exception of Tubeless Tyres), and are available in a range of sizes to suit all Bike Tyres.
When selecting the right Bike Tube for your Bike, the three main areas you should consider are diameter, width and valve type. For Road Bike Tyres, you’ll typically require an inner 700C Tubes for your tyres that are usually either 700x23 or 200x25. Whereas Mountain Bike Tyres will require either 26” Tubes, 27.5” Tubes or 29” Tubes.
You'll also want to ensure you purchase tubes fitted with the correct valve to suit your pump - either Presta or Schrader.
The Best Bike Tubes At The Best Price
99 Bikes has a huge range of Bike Tubes from leading brands such as Maxxis, Michelin, Vittoria and more. Shop online and in-store today with optional fitting service available via our workshop in-store if you'd prefer.
