HPR180/225 125cm Carbon Fiber Propeller View:Main Then this is the pipe

Then this is the pipe for you

Build your own Paramotor for less than 5k usd

-FITS ALL LEFT ROTATING (NO GEAR BOX) PROPS UP TO 140cm

Pin length is 54mm

then you need to try the Mitsuboshi belt

HPR180/225 125cm Carbon Fiber Propeller View:Main Then this is the pipeVortex Aero Light Series of propellers were designed to produce maximum thrust at lower RPM's resulting in fuel savings, less wear and tear, and overall noise pollution. This propeller is capable of producing 85+ KG (187lbs) of thrust with the right engine modifications. Leading edges are reinforced so those pesky exhaust springs, nuts, rocks, and sand do not ruin your flying day. High Density foam core allows us to make a lightweight, durable