This is a BRAND NEW kit that includes: 28mm PWK style carb w/ vent lines Vito's Performance thumb throttle cable K&N style clamp-on filter JET kit including 10 different main jets (150, 152, 155, 158, 160, 162, 165, 168, 170, 172) The carb is not a Keihin brand carburetor, but it uses standard Keihin style jets. ...