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not much twist on the throttle


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pquirk



Joined: 25 Mar 2008
Posts: 7
Location: Southern Indiana


PostPosted: Fri May 01, 2009 12:38 pm    Post subject: not much twist on the throttle Reply with quote

This may be a commonly asked question but I searched and didn't find the answer, maybe I'm not using the right words? I got an '07 CRF50 for my boy and it seems like the throttle throw is REALLY short. It goes from fully closed to fully open in about 1/8th of a twist of the grip. Is that normal for these bikes? I bought it "newish", but it was a demo that had been used on a tot track at a bike expo so it could have been messed with. I've got manual ordered, but I'm hoping for some quick info so I can get him on it with confidence. It seems it'd be difficult to modulate the throttle much with such a short throw. Yes, I did adjust the limiter to fully open.
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amaviper



Joined: 26 Aug 2007
Posts: 462
Location: Indiana


PostPosted: Mon May 18, 2009 4:00 pm    Post subject: Reply with quote

Not normal. Check to make sure somebody didn't put a tube or shims on the cable by the slide. Should be able to tell what is going on by pulling the slide and working the throttle.
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'06 CRF450X; '07 CRF230F; '03 CRF230F; '03 XR100R; '03 XR70F; '79 KZ1300 A-1; '71 SL350 K1
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rocketman



Joined: 16 May 2007
Posts: 621
Location: SONORA CA

2004 Honda CRF250X

PostPosted: Wed Nov 04, 2009 1:16 pm    Post subject: Reply with quote

There is a thottle lock screw on the back side back the screw out to get more throw
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amaviper



Joined: 26 Aug 2007
Posts: 462
Location: Indiana


PostPosted: Wed Nov 04, 2009 10:36 pm    Post subject: Reply with quote

He did state "Yes, I did adjust the limiter to fully open".... back in ... May Shocked Laughing Laughing
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'06 CRF450X; '07 CRF230F; '03 CRF230F; '03 XR100R; '03 XR70F; '79 KZ1300 A-1; '71 SL350 K1
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rocketman



Joined: 16 May 2007
Posts: 621
Location: SONORA CA

2004 Honda CRF250X

PostPosted: Thu Nov 05, 2009 8:47 am    Post subject: Reply with quote

O-weel, guess I picked up an old thread, But it sure sounds like he went the wrong way on the throttle stop.
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IamTheCowboy



Joined: 22 Apr 2006
Posts: 641
Location: Mukwonago, WI


PostPosted: Wed Nov 11, 2009 1:50 pm    Post subject: Reply with quote

If you remove the throttle stop altogether, you will know if that is what is causing trouble.
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