im just wondering what is/are the problem/s.
in normal riding everything is fine, but when i ride agressively lets say almost redline in each gears, rpms is too high each time i pull the clutch but throttle is in close position i have to downshift and make engine breaks in each gear for the rpm to settle in 1200. scenario= 10K rpm on 5th gear going to a stop leaving it on 5th gear pull the clutch rpm does not go down.
help
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You dont earn respect in one day, you earn it day by day

sounds like a carberation problem maybe or the cable or slide sticking in the carb, anything along thos elines i would think
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Honda nc23 CBR400 AERO 1986, 1990 honda NC23 Tri-Arm, 1987VFR400 NC24 Rothmans Rep, NSR250 MC16 1987, CL250s 1983. Moto guzzi zigolo 110cc 1958. Fantic 50cc 1972. Suzuki Cobra Race bike 500cc 2t 1975 , GP125 1975. Triumph T110 1954. BSA Thunderbird 1955. Ariel VB 600 1952, 1990 MuZ 125 etz.

Ya sounds carb related.. sticky throttle or choke ?
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1996 MC28 SE
NSR250R2R

oh i forgot to mention that my rc valves are set full open because of a busted servo motor. guys do you think thats the cause? im not sure if its a carb problem while park in neutral the problem is not present it revs and idle smoothly thats why im trying to disregard a carb problem. more help pls.
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You dont earn respect in one day, you earn it day by day

still sounds like the carbs the valves wouldnt effect it. possible theres a air leak somwhere in your engine causing it to run like that i have had the same problem and was due to a crack in my crankcases that only seamed to let air in at full revs
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Honda nc23 CBR400 AERO 1986, 1990 honda NC23 Tri-Arm, 1987VFR400 NC24 Rothmans Rep, NSR250 MC16 1987, CL250s 1983. Moto guzzi zigolo 110cc 1958. Fantic 50cc 1972. Suzuki Cobra Race bike 500cc 2t 1975 , GP125 1975. Triumph T110 1954. BSA Thunderbird 1955. Ariel VB 600 1952, 1990 MuZ 125 etz.

thanks alan ill check the carbs but i hope its not a crack on my engine
or maybe its the rubber intake manifold.
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You dont earn respect in one day, you earn it day by day

its probly not just something it could be theres alot of areas on a two stroke to cause problems with idle speed and running lean and once i check the carb is not the problem on my bike its usualy air leaking through a crank seal, crack in a case, worn rubbers, holes in the exhaust, ignition timing, rust in the cables, frayed cables, oil pump cable sticking ..................
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Honda nc23 CBR400 AERO 1986, 1990 honda NC23 Tri-Arm, 1987VFR400 NC24 Rothmans Rep, NSR250 MC16 1987, CL250s 1983. Moto guzzi zigolo 110cc 1958. Fantic 50cc 1972. Suzuki Cobra Race bike 500cc 2t 1975 , GP125 1975. Triumph T110 1954. BSA Thunderbird 1955. Ariel VB 600 1952, 1990 MuZ 125 etz.

thank you so much alan youre a big help. its going to be a very busy weekend for me
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You dont earn respect in one day, you earn it day by day