Advance Radio Magnetic Switch for Smart Bus RRS, Smooth Flite and X-Pander Select Product Option:Smart Bus Extreme, Elite or Extreme 3S They should also be used

They should also be used when the wires from your battery to your ESC need to be lengthened more than 200mm (8")

18 kg-cm  (8

at half the cost of the stock Spektrum LiPo battery

you will notice the difference - your remote-controlled airplane is in the air

from Tricopters to Octocopters

Advance Radio Magnetic Switch for Smart Bus RRS, Smooth Flite and X-Pander Select Product Option:Smart Bus Extreme, Elite or Extreme 3S They should also be usedAdvance Radio Magnetic Switch for Smart Bus RRS, Smooth Flite and X Pander SKU: BRC733 Quick overview Magnetic Switching option for Smart Bus, Smoothflite, and RRS systems Product Description Enjoy turning your model ON and OFF via the magnetic switch. Designed to be mounted inside your model. Its low profile design and lightweight allowing it to be mounted anywhere on the inside of the model. The Mag switch uses a hall sensor effect to switch on and