Hakka MX Size Guide
Use the calculator to find a recommended frame size, then compare the sizing ranges on the sliding bar graph.
Find your Hakka MX size
Based on your height, we suggest size . This size works for riders from to .
Sizing Guide (Rider Height)
Long arms? Short legs? Just not sure? Give us a call and we can help narrow down the best fit.
Hakka MX Geometry
Our most versatile bike is the Hakka MX.

Geometry Hakka MX
| Nominal Size c-t | 49 | 53 | 55 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Seat Tube Length | A | 455 17.9 | 525 20.7 | 550 21.7 | 575 22.6 | 605 23.8 |
| Top Tube Length | B | 517 20.4 | 539 21.2 | 554 21.8 | 568 22.4 | 589 23.2 |
| Head Tube Length | C | 110 4.3 | 135 5.3 | 155 6.1 | 173 6.8 | 195 7.7 |
| Chainstay Length | D | 430 16.9 | 430 16.9 | 430 16.9 | 430 16.9 | 430 16.9 |
| Seat Tube Angle | E | 74.5° 74.5° | 74° 74° | 73.5° 73.5° | 73.5° 73.5° | 73.5° 73.5° |
| Head Tube Angle | F | 70.5° 70.5° | 72° 72° | 72° 72° | 72° 72° | 72° 72° |
| Wheelbase | G | 1008 39.7 | 1011 39.8 | 1021 40.2 | 1037 40.8 | 1057 41.6 |
| Stack | 532 20.9 | 561 22.1 | 580 22.8 | 598 23.5 | 616 24.3 | |
| Reach | 370 14.6 | 377 14.8 | 382 15 | 392 15.4 | 406 16 | |
| Bottom Bracket Drop | 70 2.8 | 70 2.8 | 70 2.8 | 70 2.8 | 70 2.8 | |
| Standover Height | 729 28.7 | 785 30.9 | 802 31.6 | 827 32.6 | 853 33.6 |





