How To Measure Mountain Bike Frame Size Uk

The seat tube is the long tube that the bike seat post sticks into.
How to measure mountain bike frame size uk. The best way to test a frame size is to go to a mountain bike shop and straddle a bike. Know how mountain bike sizes are labeled and sold. Simply use our vintage bike sizing chart below to find the perfect fit for you. You need out get one the fits you properly.
Bikes can definitely be the wrong size. If the size isn t given. There is no consistency. Classic bike frame sizes are measured in inches and are available in sweeping open frame style designs in a choice of frame sizes.
You can do it if you know how to choose the right bike size. Buyer s guide to choosing a mountain bike frame. The thing is you can t reliably go off the nominal frame size any more. Getting the right size bike if you re in the market for a new bike knowing what size bike you need can really come in handy.
Some manufactures use the seat tube measurement to differentiate bike sizes while others use small medium or large. The most common mountain bike frames come in 15 inch 17 inch and 19 inch sizes and generally they are listed as small medium large or extra large. 48cm 54cm inches e g. If you look near the bottom of this tube about 3 inches 7 6 cm up from the chain sprocket you ll see a glued on label that states the bike s frame size.
Most bikes whether road or mountain are now measured in metric units but you may find some manufacturers that still size mountain bikes in inches. Mountain bike frame sizes are all over the place. Bike frame sizes are most commonly listed in centimetres e g. 17in 19in and in sizes such as small medium and large.
Road bike sizes are usually given in centimetres while mountain bike frame sizes are quoted in inches. Traditionally this measurement is given in metric cm for road bikes and imperial inches for mountain bikes. Some brands such as moots even mix the two. While not all bicycle frames have a size label it ll save you some work if yours does.
Road bike sizing and mountain bike sizes are slightly different and the units used in bike sizes vary depending on type and brand. The way manufacturers measure their bikes can differ slightly from one brand to the next. After all bikes come in all shapes and sizes so learning how to measure for a bike is important to ensure you ride away on the model that s right for you.