APC 9x4 Sport Propeller
APC09040 APC 9x4 Sport Propeller
Availability: In stock
This is a 9x4 Airplane Propeller that is a "tractor" (not a "pusher") Prop.
- Computer-optimized design gives these props a thinner profile and more "bite" with less noise.
- Lightweight molded nylon construction reduces rotating mass for higher output and longer life.
- Reinforcing carbon fibers help maintain true, constant pitch at any rpm.
- "C2" design
One Carbon-Reinforced NYLON Propeller
ALL props require balancing, this is VERY important.
May need prop reamer
Thickness at hub: 3/8"
Hole diameter: 1/4"