FCD to change the drive ratio between the front and rear. to enable the running of counter drift drift package (full counter drift) gear set. In the high-speed gear rear is the rotation of 1.5 times the rotational speed of the front. it is compatible with low-�� road surface. such as concrete or asphalt. You need to take a few more delicate operation compared to normal. Experts only item.
I am available spare axle replacement also (D-050 �� 600).

The set includes
Solid axle L Solid Axle �� 1
Solid axle R Solid Axle �� 1
Ring gear Ring Gear �� 1
Counter gear Counter Gear �� 1
Screw 2.6mm Screw �� 1
Washer 2.6mm Washer �� 1
Lock nut 2.6mm Nylon Nut �� 1
Joint ring Joint Ring �� 2
Spacer shims ��8mm Spacer Simm �� 2