Fitment - NIBBI Carburetor PEZ28 for Pit Dirt Bike ATV Scooter Moped 200cc 250cc Design - NIBBI PEZ28 Carburetor upgrade PZ30 Carburetor, Improve the performance of your motorcycle with our PEZ28 carburetor Parameter - The carburetor original jets was #108 #40. Intake Mount Diameter: 30mm, Bolting Hole Distance: 48mm. Better Durability - NIBBI 30mm carburetor is made of high-hardness aluminum alloy, and the surface is anodized, which is wear-resistant, corrosion-resistant and heat-resistant, suitable for extreme environments Easy Installation - NIBBI PEZ28 carburetor comes with three main jets#102#105#110 and one pilot jet#38. The installation process is simple and does not take much time. PEZ30 carburetor