🏎️ Rev Up Your Adventure with the Ultimate Clutch Upgrade! Designed for #40/41/420 chains, ensuring compatibility with your favorite machines. Elevate your mini bike or lawnmower with a simple, hassle-free installation. Crafted from super-grade high impact/wear resistant steel for durability. Transform your go-kart experience with this high-performance clutch! Enjoy peace of mind with our money-back guarantee—satisfaction is key! 50% Longer Lifetime 3/4" Bore 10 Tooth Gear The Centrifugal Clutch by Bravex is a high-performance upgrade designed for go-karts, mini bikes, and lawnmowers. With a 10-tooth configuration and a 3/4" bore, this clutch is made from super-grade high impact/wear resistant steel, offering a 50% longer lifetime. Ideal for motors up to 200 cc, it ensures a perfect fit for #40/41/420 chains. Backed by a money-back guarantee, this clutch promises both quality and satisfaction.