trinity cobalt motor not going fast anymore

[julianwisbey]

well my motor has gone shitty its not the battery and sometime it goes slow then gos top speed then slows down again

[geeunit1014]

sounds like its time to replace the brushes and if you have or know anyone with a comm stick clean it out

[k_bojar]

yup...check out the brushes, probably wore a bunch away...

[chris_mtb]

julz you have had this motor like month
and i told you before that you had a hung brush

[JeromeB]

I had a hung brush in my B4 yesterday