CSE011013500 Castle Creations B Link Wireless Adapter MAIN INPUT GEAR Needed to CompleteNothing more required

Needed to CompleteNothing more required — completely equipped in the box

ReliabilityAbility to withstand the harsh demands of any RC applicationLong-life

Hardened steel

designed specifically for the TRX-4M™

CSE011013500 Castle Creations B Link Wireless Adapter MAIN INPUT GEAR Needed to CompleteNothing more requiredThe Castle Creations B Link Wireless Adapter gives you access to powerful Castle Link ESC tuning features right from your iOS or Android smartphone! Castle Link is an essential component of customization for all Castle ESCs. While the controllers are plug and play, the benefits of fine tuning your Castle ESC through the Castle Link Programming Suite have only reinforced the sophistication and value of the Castle product line. Not only do you get the