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2017 TM Motorcross MX 144 2T

Not actual model, but similar model displayed.

Compared to their 125cc brethren, the 144s have tricky shift points and sign off early. Not so with the TM 144MX engine. It has a power curve very much like a 125cc. That translates into lackluster bottom-end power followed by a hard hit in the midrange and more than ample over-rev. Although the curve is very similar to a TM 125MX’s, the power of the TM 144MX is more potent across the board. Needless to say, we were impressed with how the TM 144MX ran. It has an easy-to-ride engine that runs best on fast tracks and pulls great under a load.

We have to give a round of applause to TM for creating a bike that is vastly different from its 125 brethren. It has a powerful, high-revving powerband, workmanlike suspension and superior controls. If it weren’t for its high price tag and high seat height, the 2016 TM 144MX could well be the best in its class.



Engine: Single cylinder 2T 143,3 CC

Bore & Stroke mm: 56 x 58,2

Starter: Kickstart

Induction: Carburetor Keihin Ø 38 PWK

Fuel: Unleaded 3,5 %

Ignition: EK – Electronic Kokusan with variable advance Cdi

Timing System: Electronic exhaust valve (TM EES)

Gearbox: 5 Speed

ClutchMultiple-disc in oil-bath with hydraulic control

Primary Drive: Straight – tooth gear

Tank capacity: 9,5 lt plastic


Front: Kayaba Ø 48

Rear: Tm Racing

Brakes and tyres

Front brakesWAVE disc Ø 270

Rear brakesWave Disc Ø 245

Front tyre80/100 x 21

Rear tyre100/90×19 1.85″

TM’s in action


Download the specifications for the 2017 TM Motorcross MX 144 2T here.

What really sets TM as a motorcycle manufacturer apart, is the fact that you can customize almost every aspect of the motorcycle.

Customize your TM

Download the special racing parts list for the 2017 TM Motorcross MX 144 2T here to get an idea or contact one of our professionals with your demands.

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