I am sick and tired of hearing,
"my thumb hurts, let's go back now!"

Can you guys recommend the best twist throttle conversion for my wife's TRX250EX?

Thanks!!

 

there is one at rocky mountain atv (rockymountainatv.com), or u could just ignore it and take her riding more often to get her used to the throttle

 

You probably shouldn't get a twist throttle. They can become a pain in the **** when you try to take a sharp turn, and the bike jumps forward as you twist the bars. A cheaper and easier solution is to get a thumb throttle extender, which just clamps onto the stock throttle and makes it easier to hold for long times.