Specifically designed for GX100 engines, this centrifugal clutch is a precise fit that enhances operational efficiency in GX100 powered machines. Dimensions for reliable fit: hole size 15 mm; diameter 5 mm; width 17 mm. The dedicated sizing supports proper shaft engagement and consistent performance across uses. Durable for heavy use: built to withstand rugged conditions and deliver dependable performance over time, reducing the need for frequent replacements. Easy installation: intuitive design enables straightforward replacement of your current clutch with minimal effort and downtime. Key benefits Reliable engagement and smooth power transfer for GX100 engines Precise compatibility with GX100 models to prevent fit issues Improved performance and reduced clutch slip during operation Durable construction designed for long service life Applications and use scenarios Replacement clutch for GX100 powered gokarts to improve takeoff and throttle control Upgrade for GX100 powered mini bikes or light recreational vehicles requiring dependable clutch operation Replacement part for GX100 powered lawn equipment or small tools where a centrifugal clutch is used for controlled engagement