Swayze Posted May 3, 2021 Share Posted May 3, 2021 Hi. Guys. Hoping for a bit of advice. I have had the exup cables off and fixed, adjusted and all that. But some times it don't rev past 5000rpm then it goes through and then revs ok, is it that the valve isn't opening quick enough? It's a pain when riding as i have to stop and hope it clears. Link to comment Share on other sites More sharing options...
Moderator drewpy Posted May 3, 2021 Moderator Share Posted May 3, 2021 great first post. no idea what bike you're referring to, who did the work or even if it clears when stopped? Pop over to the new members section and say hello, that's good netiquette (yes we are grumpy barstewards) Link to comment Share on other sites More sharing options...
finnerz89 Posted May 3, 2021 Share Posted May 3, 2021 41 minutes ago, drewpy said: great first post. no idea what bike you're referring to, who did the work or even if it clears when stopped? Pop over to the new members section and say hello, that's good netiquette (yes we are grumpy barstewards) Well with that username no wonder he's a bit of a Ghost 1 Link to comment Share on other sites More sharing options...
Swayze Posted May 12, 2021 Author Share Posted May 12, 2021 Haha sorry guys. I got a yzf750r. I think I found the problem. Worn out gears in the xup servo motor. Trouble is I can't find a fudding replacement. Any sujestions? Link to comment Share on other sites More sharing options...
Moderator Snakebite68 Posted May 12, 2021 Moderator Share Posted May 12, 2021 51 minutes ago, Swayze said: Haha sorry guys. I got a yzf750r. I think I found the problem. Worn out gears in the xup servo motor. Trouble is I can't find a fudding replacement. Any sujestions? YAMAHA YZF750R EXUP SERVO MOTOR WITH BRACKET EXHAUST ENGINE YZF750 | eBay 2 seconds on google... Link to comment Share on other sites More sharing options...
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