Ultimate Competition Propeller Assembly KI-12



This propeller is an absolute must for the Science Olympiad Wright Stuff or TSA competitor. It is 12″ in diameter and the total weight of the propeller assembly is 2.4 grams. It features a low friction propeller shaft assembly including a bead. This propeller will spin extremely slow while providing the necessary thrust.

By using this propeller you can increase your flight times easily by more than a minute. This propeller also flies with less power which means that you can use a thinner rubber motor and thereby get more winds into that motor. We strongly recommend that you use our CF-M1 (Competition motor pack) to extract maximum performance from your ultimate competition prop. If you use this prop with our CF-M1 rubber motor competition pack you can extend your regular flight time by over two minutes.

You can easily cut the propeller with scissors to the desired, legal length.