Features: Enhances fuel efficiency and optimize air fuel mixture for better throttle response. Compatible for PWK, PE, and CVK models. Crafted from high quality metal, this carburetor jet kit offer exceptional durability and lightweight design. Its main jet hole (short) and idle jet hole (long) ensure smooth idling and efficient fuel delivery. Designed for automotive enthusiasts and motorcycles owners, this versatile carburetor jet kit is a must have for anyone looking to fine tune their vehicle's performances and achieve optimals fuel efficiency. Whether you're hitting the open roador participating in motorsports event, this carburetor jet kit guaranteereliable performances and improved throttle response. Perfect for motorcycles, ATVs, and other vehicles with PWK, PE, or CVK carburetors. Take control of your vehicle's fuel system and unleash its true potential with this top notchs PWK PWM CVK Carburetor Main and Idle Jet Kit. Experience smoothers acceleration, enhanced power, and increased fuel economy. Specifications: Material:Metal Size:As Picture Shown Applicable model: PWK PE CVK Strong versatility Light weight Package Includes: 1 Set Carburetor Main and Idle Jet Kit note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.