Beautifully engineered composite props optimised for f3a. weighing in at 38-40g each.
RS 21x14 EL extra light
RS 21x13 EL extra light
RS M2 21x14WE
We proudly present a new prop specially designed for F3A use after intensively testing prototypes over one year.
We can provide outstanding features with this new design:
• New profiles optimized for F3A use
• Very good and easy throttle behavior
• Very wide range of speed (from slower to fast flying styles)
• Aerodynamically very good design for low power consumption
• Wide range of possible motors (Q80 14XS, C50 14XL Acro Comp. even C50 13XL!!! and any outrunner designed for 21 inch props and F3A use)
• Light weight construction for best performance and weight saving
(around 41 gr. for the extra light version)
• Very good braking abilities in downlines due to wide blade design
• Tested with light and heavy planes in almost any wind conditions