High-Strength Light Weight Rigid Carbon Fiber Extension Arm Kit. Excellent tensile strength and rigidity properties you can count on. Perfect choice for maximizing control surfaces deflection with out the added weight and looking good while doing so.
Warning: Do to the increased throw when using these arms, installed extension arms increased load on servos and may damage them. Also they can increase servo jitter or control surface fluttering do to the extended throw increase. Testing amp / volt drawn of servo with servo tester or recorder should be used to insure no damage will occur when using this product. We recommend moving control rod connection as close as least needed to increase servo torque.
4 - Carbon Fiber Arms
4 - Screws and nuts for assembly
1 - Instruction Sheet.
5 Reviews Hide Reviews Show Reviews
I bought these to add to my wing servo arms. I wanted a little bit more rigidity. The plastic servi arms on a wing bend a bit under high stress.
I put these extension arms on my mxs-c because I mainly fly 3D. Be sure if you use these arms on your plane to use the second hole from the end, so as not to damage the servo. I like to use these arms because they are great for 3D, especially where I live. (8,500 feet elevation) The throws just simply need beefing up.
Strong lite weight ideal if you to add a couple mm and don't need to buy the whole servo horn
Wanted to install these on my 48" extra 330 I now use them on all my big models. Instruction and hardware are good.
Good and strong!