See: Hobbywing | Buy Hobbywing products Hobbywing have introduced the new XeRun 4274 G2 and 4268 SD G2 1/8 brushless motors. These brushless motors are the first motors (in the world) with a built-in chip which helps ESC identify if it’s a Hobbywing motor (when pairing with XERUN XR8/XR8 Plus) and form a power system which […]