Frame size chart for BMX bikes
This chart will recommend a BMX bike frame size based on your height measurement.
Measuring Your Height H
Take off your shoes. Remove anything from your head. Stand against the wall. Put a book to the top of your head. Mark the place on the wall where the bottom of the box is resting. Measure from the floor to the pencil mark with a measuring tape.
Frame Measurement TT
BMX bikes
| Height (ft&in/cm) | Top Tube (in) | Crank Size (mm) |
|---|---|---|
| 4'/122 | 15.0 | 150 |
| 4'1"/124 | 15.0-15.5 | 150-155 |
| 4'2"/127 | 15.0-16.0 | 150-160 |
| 4'3"/130 | 15.5-16.0 | 155-160 |
| 4'4"/132 | 16.0-16.5 | 155-160 |
| 4'5"/135 | 16.0-16.5 | 155-160 |
| 4'6"/137 | 16.5-17.0 | 160-165 |
| 4'7"/140 | 17.0-17.5 | 160-165 |
| 4'8"/142 | 17.0-17.5 | 160-165 |
| 4'9"/145 | 17.5-18.0 | 165-170 |
| 4'10"/147 | 17.5-18.0 | 165-170 |
| 4'11"/150 | 18.0-18.5 | 165-170 |
| 5'/152 | 18.5-19.0 | 170-175 |
| 5'1"/155 | 18.5-19.0 | 170-175 |
| 5'2"/157 | 19.0-19.5 | 170-175 |
| 5'3"/160 | 19.5-20.0 | 175-180 |
| 5'4"/163 | 19.5-20.0 | 175-180 |
| 5'5"/165 | 20.0-20.5 | 175-180 |
| 5'6"/168 | 20.0-20.5 | 175-180 |
| 5'7"/170 | 20.5-21.0 | 175-180 |
| 5'8"/173 | 21.5-21.5 | 180-185 |
| 5'9"/175 | 21.5-21.5 | 180-185 |
| 5'10"/178 | 21.5-22.0 | 180-185 |
| 5'11"/180 | 22 | 185 |
| 6'/183 | 22 | 185 |
Consult bicycle shop for a professional fitting!
for a professional fitting!