Comet 780 Series Compatible Primary Drive Clutch - 1 Inch Bore with 1/4" Keyway for Snowmobiles & Go Karts

‌PRECISE ENGINEERING: Manufactured to exact specifications for seamless compatibility with Comet 780 series clutch systems. 1-INCH BORE DESIGN: Features a standard 1-inch inner diameter with 1/4" keyway for secure shaft attachment and reliable power transmission. VERSATILE APPLICATION: Suitable for various small engine vehicles including snowmobiles, go-karts, and utility terrain vehicles. DURABLE CONSTRUCTION: Crafted from high-strength materials to withstand high RPM operations and demanding riding conditions. SMOOTH ENGAGEMENT: Designed to provide consistent centrifugal clutch performance for improved acceleration and power delivery.