Description:
Suitable for SCX10 3.17/5.0mm Motor Gear.
Color:Black.
Material: Metal+Rubber.
Size: 3.17/5.0mm.

Installation Steps:
1. Put the original metal sheet of the original gearbox into it;
2. Both large and small friction plates are pasted with double-sided stickers;
3. Paste the friction plate of the corresponding size on the groove of the corresponding pulley;
4. Put the bearing in the middle;
5. Install the original metal sheet, limited-slip spring and nut;
6. Install the two gears closer together to put the belt on, and then adjust the distance between the gears to tighten the belt.

Package Includes:
1Set Belt Transmission Kit