FDJ Heavy-Duty Centrifugal Go Kart & Mini Bike Clutch (3/4" Bore, 10 Tooth, #40/41/420 Chain) - Ideal Replacement Clutch for Predator 212cc Engine Honda gx160/gx200 Coleman CT200U Upgrades

If your old clutch is smoking, slipping, grabbing, or causing sluggish acceleration, it may be time for a replacement. Our heavy-duty centrifugal clutch is designed to restore smoother engagement and more consistent torque transfer, helping bring your go-kart or minibike back to reliable backyard riding and racing performance.

Taking on a DIY engine swap or replacing a worn stock clutch? This clutch is precision-engineered for 2-7HP Predator 212cc engines and Honda GX160/GX200 setups, and is commonly used for Coleman CT200U and Baja mini bike upgrades. It fits a 3/4" crankshaft and works best when your drive system is already set up for a #40, #41, or #420 chain.

Built from high-strength, thermal-resistant steel to handle off-road vibration and repeated stop-and-go use. Compared with basic replacement clutches, the optimized balance helps deliver smoother take-offs, less jerky engagement, and more consistent performance when heat builds up during backyard riding or frequent starts.

Features a built-in keyway, so there are no tiny set screws to manage. It mounts to the crankshaft with a standard bolt and washer. For longer service life, oil the internal bronze bushing regularly, but keep oil off the clutch shoes to avoid slippage, excess heat, and premature wear.

Please measure before ordering. This clutch fits a 3/4" crankshaft bore only, not 5/8", and the 10-tooth sprocket is designed specifically for #40, #41, or #420 chains. Best suited for single-wheel drive go-karts and mini bikes with rear tires up to 15" tall; verify your shaft size, chain type, and tire setup before purchase.