AK420 390mm Carbon Fiber Main Blades

Went with these to try out a much cheaper option for main blades. Made a few quick flights and they seem to work just fine.

I'm surprised at the quality with its low marked price. This is actually a decent quality blade.

Needed some spare blades for my heli that uses 380mm. These worked great and are well made. The big yellow 'STEAM' logo is actually on the underside w/ just a small logo on the top. Perfectly balanced out of the package.

These are an excellent set of blades, balance was spot on, fit was perfect and the color is nice in the air. They make a little less noise I would assume from the shapped tip.