How to fix my Sportcraft TX300?

My treadmill stops when it hits 3 and will not go. Do not know what to do?

tx 300 sporadic speed changes?

need speed sensor wheel?

Why does my Sportcraft Tx 4.9 run slowly?

My tx4.9 sportcraft treadmill has power but wont run just has a 7 in the ca?

Treadmill?

What can i do to fix it the number 3 show up?

I have a sportcraft TX 550 treadmil that stops working after 8 sec ?

Is there anywhere i can find a motor control board for my sportcraft tx4.9 ?

How can i fix my tx400 sportcraft treadmill model #04040?

remplacer l'aimant démareur,(rouge.)?

tx335?