This 26mm carburetor with manual choke lever is most commonly used for (but not limited to) the Yamaha YBR 125 series and similar clones. This carb is applicable for many big brand and Chinese/Taiwanese/Korean brands between the 50 to 250cc range. Has a 26mm manifold opening, 40mm breather opening and 48mm center to center bolt mount.
Manifold Inner Diameter: 26.6mm
Breather Inner Diameter: 35.2mm
Breather Outer Diameter: 39.8mm
Bolt Mount (centre to centre): 48mm