GAUI X5 Steel Pinion Gear Pack (16T for 5MM Motor Shaft) - GAUI X4II / X5
Product Description
GAUI X5 STEEL PINION GEAR PACK (16T- FOR 5.0MM SHAFT)
NOTE: This is the very Latest GAUI X4II / X5 16T pinion. Now with longer teeth to fully engage the X5 main gear. The older pinion teeth were shorter and did not fully engage the X4II & X5 main gear correctly.