The HS-5455HB is an excellent choice for sport airplanes up to .60 size . Featuring a programmable digital circuit and our Karbonite™ gear technology that offers four times the strength as our standard nylon gears and after hundreds of thousands of cycles won’t show any signs of wear.

The HS-5455HB is an excellent choice for sport airplanes up to .60 size . Featuring a programmable digital circuit and our Karbonite™ gear technology that offers four times the strength as our standard nylon gears and after hundreds of thousands of cycles won’t show any signs of wear.