Replacement R/C Propeller

thingiverse

This is a custom propeller designed for an R/C boat, created in two versions - one for clockwise rotation and another for counter-clockwise movement - to meet the specific needs of my daughter's RC boat. I opted to design this propeller as it offers superior performance compared to the standard two-blade propellers that lack sufficient surface area, resulting in a notable speed advantage. I intentionally undersized the central hole to guarantee a secure fit. To assemble the propeller, I carefully heated the motor shaft with a lighter and then pushed it onto the hub, achieving a tight seal that prevents slipping or movement.