MOTOCROSS ACTION’S 2020 TM 144MX TWO-STROKE TEST VIDEO
In MXA’s latest test video, we break down the details on the 2020 TM 144MX. The TM 144 two-stroke earned five important updates for 2020 including a new reworked cylinder, power valve, ECU, fork setting and shock setting. Unlike KTM who builds its 150SX by installing a bigger piston to their 125, the TM 144MX starts from scratch to produce their 144. That means it has completely new cases, a different crank, and a completely new bore and stroke than the TM 125.