Product Specs:
#41 Chain, 10T 1600 Series Clutch
3/4″ bore, 3/16″ keyway
Standard Sprocket Engagement at 2100 rpm
Bore is 2.5″ Deep
Overall OD is 4.7″
Rated for 3-15 HP Engines
Stock Engagement: 2050
Stock Spring: Purple
Can be mounted 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.**