Max-Torque SS Clutch with Bicycle Chain Sprocket

• 5/8 or 3/4" Bore with 3/16" keyway.
• 10T Driver for bicycle style chain
• Chain size is #415 pitch just like #40, #420, & #41 BUT the width of the sprocket is only 1/8" wide (.125) .
• Engagement RPM: 2200
• Rated up to 8HP
• Bi-Directional (inboard or outboard)
  

**There are many variables that play into the performance of a clutch. Tire size, rear sprocket size and rear drive set-up are a few of the main variables that could affect clutch performance. If you are using large tires or a small sprocket, your vehicle may require a belt drive system. Clutch performance is not based soley on the engine size.**