1990 - 1993 Honda NSR250 MC21 New Carb Manifold still sealed the the factory bag. This manifold is no longer available from Honda. We have a huge inventory of new HRC parts for 1985-1991 RS250R models that we will be listing on ebay. Check out our other auctions for more race parts and bikes or check out our website. Payment must be received no later than 3 days of auction close. All parts are sold as is no returns. Ask questions and look at the pictures carefully before you before you bid.