The Yctze Go Kart Centrifugal Clutch, a pivotal component for your power-hungry tools, boasts an impeccable 1 inch bore and a robust 14 tooth sprocket, designed to perfection for chains up to 40-420. This clutch, meticulously engineered with a maximum power rating of 2300 RPM, is your ideal solution for mini bikes, lawn mowers, and generators. Its precision-cut teeth ensure smooth operation and longevity, allowing it to withstand the rigors of various tasks. The Yctze brand's commitment to quality and performance is evident in every detail, from the robust construction to the robust design. Trust this clutch to deliver reliable power transfer and enhance your experience with any of your power-hungry devices.