DIYMINIBIKES

Specs:
5/8″ Bore
10 Tooth
#40/41 Chain
3/16″ keyway
Engages at 2300 RPM
Benefits:
Up to 13 HP
Bi-Directional (Inboard or Outboard)
Load-free starting
Excellent quality at a competitive price
Easy to install
Longer life than competitive clutches
Advantages:
Integral key design
Sintered metal clutch shoes
Heat dispersing spring-to-shoe design
The Extreme-Duty Sprocket Centrifugal Clutch is ideal for the everyday demands of children’s yard-use go-karts. This clutch was designed to be a low-cost upgrade to the stock unit. A thermodynamically designed clutch shoe increases the clutch s capacity to absorb heat without damaging the clutch springs, resulting in longer life and better reliability.
**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.**