View Full Version : 400 ex thumb throttle?
gregw338
07-03-2008, 07:19 PM
Will the 400ex thumb throttle fit the 250r
Qracer
07-03-2008, 08:23 PM
It will fit, I had one on mine, but it wouldn't open my 41mm carb all the way though.
mineralgrey01gt
07-03-2008, 08:32 PM
Originally posted by Qracer
It will fit, I had one on mine, but it wouldn't open my 41mm carb all the way though.
same thing is going on with my bro's 250r. He has a 400ex thumb and his 38mm a/s doesnt open up all the way
wilkin250r
07-03-2008, 08:55 PM
It fits, and it works, but it doesn't work properly.
Without going into all the details, it works okay, but it only allows your carb to open about 90%, it doesn't give you a true full Wide Open.
Edit: Oh, look. While I was messing around with the sprinklers in my yard, a couple people beat me to it.
JM317
07-04-2008, 12:16 PM
If someone needs a 250R throttle by any chance, I one with a billet K&K cover that I need to get rid of.
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