It have proven themselves as the performance standard for use on single and multi-cylinder, motorcycle and ATV vehicles. They're perfect carbs for street riding, motocross, and trail riding, as well as flat track and road racing. These carbs are designed to work on both 2-stroke and 4-stroke engines. Name:Universal Round Slide Carburetor Type:Carburetor Model:for Standard VM Mixing chamber outlet diameter:32mm Note:VM28-49 Fitment: For TM28 For 125 TZR TZR150 TZM150 2-stroke For DT125 and other 125cc models Colour:As Shown Material:Metal Package Contents: 1 * Carburetor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.