JCMOTO PZ19 19mm Carburetor Carby Left Lever Choke 50 70 110cc CRF KLX Pit Dirt Bike RM Brand new PZ19 left side lever choke carburetor. It fits most of almost all the 4 stroke 110cc/100cc/88cc/70cc/50cc ATVs, Go Karts and Dirt Bikes. Engine Opening O.D.: 19mm Bolt Hole Spacing: 480.1mm Bolt Mounting size: 2-M6 Air Filter Mount: 32mm Measurement (LxWxH): 85x78x112mm Round bowl with flip choke Please make sure your carb looks the same with the pictures showing below before ordering. Some models may use different parts. Please check pictures above for details and specifications before you buy.