Condition: 100% Brand New And Excellent Condition. Outlet Side Inner Diameter: 42mm. Outlet Side Outer Diameter: 46mm.
Inlet Side Inner Diameter: 59mm. Inlet Side Outer Diameter: 63mm.
Applicable: for 300cc-450cc Racing Scooter Dirt Bike. 33mm fit 200cc to 250cc engine. 34mm fit 200cc to 250cc engine. 35mm fit 200cc to 300cc engine. 36mm fit 200cc to 300cc engine.
38mm fit 250cc to 350cc engine. 40mm fit 300cc to 400cc engine. 42mm fit 300cc to 450cc engine. 1x Carburetor with Fuel Lines.