Spin Blades Black belt series of high performance R/C helicopter rotor blades feature a unique airfoil selected and extensively tested by not only customers but team pilots. This airfoil allows the needs to be met on both nitro and electric helis. By creating a constant drag factor over the entire rotor blade length has increased efficiency and reduced drag. Due to the lower drag cyclic reaction times are sharper and faster than previous Spin Blade designs.
A higher level of carbon fiber has been exclusively selected to improve strength during extreme 3D maneuvers. Not only was this higher level of carbon selected, but it’s additionally reinforced with Kevlar to provide an incredibly robust blade that will keep up with the demands of pilots for ages to come.
Lastly, the unique Spin Blades aesthetic design is presented in the Black Belt series. Visuals during flight are often overlooked and can cause pilots to focus on position within 3D space instead of flying through the maneuver with precision. By offering a bold and unique white blade with Carbon Fiber accents, pilots can clearly see position in flight, and concentrate even further on providing a stunning show to spectators!
Root Size: 14mm
Hole Diameter: 5mm