The inseam is the length from your crotch down to your foot.
Mens bike sizes.
If it is just the frame this will be the center point in the bottom bracket shell.
Don t forget that bike sizes can vary from brand to brand too.
15 16 still under small.
A correct fitting bike will be more comfortable more efficient and more fun to ride.
To measure your bike s frame size take a measuring tape and place the tape in the center bolt of your bike s cranks.
Bike frame sizes are measured in the same way for all styles of bicycle.
Once you have that measured use the chart below as a guide to select the best size bike for you.
One brand s 18 isn t necessarily the same as another brand s.
08 july 2011.
If you fall across two sizes or have questions about the bikes size that will best suit you see the expert fit technicians at your local retailer.
Ask an expert cycling gear mountain biking.
Consider the bike type.
For a road bike you are good with frame sizes 51 52 53 cm which are all under the small category.
For a mountain bike you are good with frame sizes.
With a properly sized bike you re more likely to enjoy a comfortable ride easy handling efficient energy transfer and thus quicker riding times.
Instead of having for example four men s sizes and four women s sizes in a model a bike model can come in five sizes.
This bike size guide gives our customers general advice on choosing the right size.
If your measurements fall between two sizes on the chart above there s no need to.
Bike sizing differs from bike to bike and the things you re looking for will vary depending on which type you re considering so make sure to choose the guide most relevant to you.
That offers a greater fit range for all riders and smaller incremental changes between sizes provides a more precise fit for any single rider.
Choosing the bike size depends on the type of bike your height your riding style and your preference.
First consider what kind of bike you want sizing varies greatly between road and mountain bikes as well as between men s and women s models and even between.