Instruction:
-Use for T-REX 250.
-Newly designed main gear mount to simplify gear replacement, and improve overall aesthetics of main gear system.
Specification:
-New main drive gear(120T) x 2
-Main gear case x 1
-Bearing 683 x 1(Ø3xØ7x2mm)
-One-way bearing HF0306 x 1(Ø3xØ6.5x6mm)
-Cross screw x 4(T1.5x4mm)
-Space x 1(Ø3xØ4.8x0.5mm)
