Question about 1993 Honda NSR 250 MC 21

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Nsr 250 mc21 low on power

Very low on power and has starting problem, does anyone know what could cause this

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You don't give much information on how the bike is running.  But most times when there is a performance decease it is best to clean the fuel system.  Spray some Gum Out or similar product( I prefer Deep Creep and Sea Foam) in the carb. then follow up with some in the tank.  Also change the fuel filter.
  

Posted on Jan 05, 2009

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