Tron 7.0 ADVANCE CNC Herringbone Split 151T Main gearTron 7. 0 ADVANCE CNC Herringbone split 151T Main gear. The Tron 7. 0 Advance main gear is a split 151T CNC main gear. This provides some new awesome aditional features. No thrust forces More power efficient transmission Zero axial forces on the bearings. Very quiet Fully compatible with the standard Tron 7. 0 in combination with the new Tron 7. 0 ADVANCE Motor pinion. IMPORTAND NOTE! The CNC Herringbone split main gear is aligned and assembled by

Use for T-REX 450

gear ratio

600N Fiberglass Bottom Plate/2

K2 Air adds the wireless connection function

●Socket collar screw x 2(M5x32mm)

Perfectly made for 12S applications

Requires XL70V2T08-1  (new no glue style ends)

Position left or right selectable (optional)

You can make it feel however you want it to

Weight 308g

Heat resistant up to 180 degrees C

The cooling shaft is designed in such a way that the cylinder head of the engine is completely encapsulated and is completely surrounded by the cooling air flow