RotorTech 420mm "Ultimate" Main Blade Set -B SURFACE - Goblin 420 / RAW 420
B-Surface: During blade manufacturing on rare occasion the logo and/or graphics are not 100% perfect, but in no way does that slight visual/cosmetic imperfection affect their performance in anyway. B-Surface blades are of "very" limited Supply. Please note, there are NO returns on B surface blades.
Compared to the current blades in this class, the RT-420U delivers the following qualities:
Specifications:
Length: 420mm (from center of bolt hole to end of blade)
Width: 40.5mm
Root Size: 5mm
Hole Diameter: 3mm