The color of the tube may be different from the picture, but it does not affect the use.Product DescriptionCompatible For:2002 Yamaha YZ250
2001 Yamaha YZ250
2000 Yamaha YZ250
1999 Yamaha YZ250
1998 Yamaha YZ250
1997 Yamaha YZ250
1996 Yamaha YZ250
1995 Yamaha YZ250
1994 Yamaha YZ250
1993 Yamaha YZ250
1992 Yamaha YZ250
1991 Yamaha YZ250
1990 Yamaha YZ250
1989 Yamaha YZ250
1988 Yamaha YZ250
1987 Yamaha YZ250
1986 Yamaha YZ250
1985 Yamaha YZ250
1984 Yamaha YZ250
1983 Yamaha YZ250
1982 Yamaha YZ250
1981 Yamaha YZ250
1980 Yamaha YZ250
1979 Yamaha YZ250
1978 Yamaha YZ250 Measurement: Outlet side Outer Diameter: 46mmOutlet side Inner Diameter: 38mmIntlet side Outer Diameter: 63mmIntlet side Inner Diameter: 59mm Package Included: 1 x Carburetor with Free fuel filter and jets As picture. Condition:100% new and tested before shipment. Please make sure our product fits your model before placing an order and don’t hesitate to contact us if you have any issue.