Mountain Bike Size Chart Inseam. Effective top tube (ETT) describes the horizontal distance between the head tube and the seat tube, regardless of whether you have a straight top tube or one that slopes down. Mountain bike sizing can be affected by suspension and your tire choices.
Bike Size: Medium (Road), Large (MTB) Bikes I Ride: Hail Advanced, Intrigue Advanced, Langma Advanced Pro. Although inseam is the most accurate way to find the right bike size it is not the only element you should consider. You should feel as if you are seated on a bicycle saddle.
First, consider what kind of bike you want.
By submitting this form, you consent to sending the above information to Trek Bicycle, which will be stored in the United States.
If you are looking to buy an e-bike, the size of an e-bike varies depending on the type of e-bike, such as: e-city bikes, e-touring bikes, e-mountain bikes, etc. Mountain bikes may also be sized more generically: S, M, L, etc. Third Method: Bike Size Chart (advanced): Mountain bike size chart Schwinn bikes come in two variations; one size that fits the average population of adults, and bikes that come in different sizes just like clothes.