Features: This carburetor interface is suitable forYamaha XT600 XT600Z XT600E 1984-2003 TT600 1984-1989/1993-1997. It is made from premium materials with exquisite craft for strong strength and long durability. These interface adapters help to enlarge the internal diameter of carb and increase the intake of mixed gas. Comes as a pair and they are along with o-rings. It will match your carburetor perfectly. Specifications: Material: Metal, Plastic Color: As Picture Shown Package Weight: Approx. 145g Fitment: For Yamaha XT600 XT600Z XT600E 1984-2003 For Yamaha TT600 1984-1989/1993-1997 Package Included: 2 x Carburetor Adapter Interfaces with O-rings Note: Easy to install but professional installation is highly recommended. This carburetor interface is suitable for Yamaha XT600 XT600Z XT600E 1984-2003 TT600 1984-1989/1993-1997 These interface adapters help to enlarge the internal diameter of carb and increase the intake of mixed gas It will match your carburetor perfectly It is made from premium materials with exquisite craft for strong strength and long durability Comes as a pair and they are along with o-rings