21 Inch Bike Frame Size In Cm

27 5 29 50 52 cm.

21 inch bike frame size in cm. Multiply the number of inches by 2 54 to find the length in centimeters. If you want to know the sums then to find your road bike frame size take your inseam length in centimeters and multiply it by 0 70. 26 5 28 48 50 cm. At that time in the world of mass produced bikes the difference between different size bicycles was that the larger sizes had longer seat tubes and head tubes so the top tube was higher.

First most general option is body measuring and using tested formulas. Road bikes sizes are usually given in centimeters while mountain bike and hybrid sizes are usually given in inches. Bike size chart advanced. Whether you are interested in road or mountain biking picking a bike with the correct frame size is very important.

If you re looking at a used bike online you might need to contact the seller to provide this information although they usually include it in the description. I ride a 62 cm road bike but have a mountain bike with an xl frame my other bikes include a 21 inch hybrid a 64 cm touring bike and i have a bmx bike with 20 inch wheels. 172 5 180 cm. Bike frame size chart.

21 inch bike. If you re working with a mountain bike frame leave the measurement in inches. City bike leg inseam cm x 0 685 your frame size mountain bike leg inseam cm x 0 66 your frame size road bike leg inseam cm x 0 70 your frame size if your leg inseam is 76cm then your right mountain bike size is 50 cm 20 road bike 53cm and city bike 52cm or use the. 162 5 170 cm.

Other adults have 26 inch bicycles and some 29er sales have been displaced by 27 5 bikes which are now all the rage in the mountain bike scene. Your frame size inseam cm x 0 62 cannondale cube look pinarello scott. To find proper size of your racing frame may take some time. However road bike frame sizes are always given in centimeters.

Bikes commonly came in frame sizes two inches apart so there was not much question whether the 21 or the 23 was the right size. 51 cm mountain bike. 50 51 5 cm. 53 5 55 5 cm.

48 5 50 cm. 49 cm road bike. 157 5 165 cm. Multiply this by 2 54 which 56 5 cm.

Method 3 bike size chart by height. Imagine your leg inseam is 74cm then the best frame sizes for you are. For mountain bikes take the same measurement and multiply 0 6 you will then need to change the centimeters into inches. 29 5 31 54 56 cm.

Height cm inside leg inch frame size cm top tube length cm 152 5 160cm. For a hybrid bike take your inseam and multiply it by 0 69. Your frame size inseam cm x 0 67. 51 5 53 5 cm.

The quickest method to discover your perfect bike size is to use my suggested bike size chart by height for road bikes hybrid bikes and mountain bikes. 28 5 30 52 54 cm. 6 4 to 6 6 with 35 and up inseam. In this thrillspire article we will give you a proper guide on the sizes of the bike frames.