It is a small V-belt for light-load transmission with a beautiful appearance. The shape of the belt will be one side to the cog-shaped single cog. Because of the material rich in effect and flexibility of the cog, you can use a small pulley. (Minimum pulley diameter is 18mm).
Particularly excellent abrasion resistance, can clean operation without scattering of rubber. It has excellent oil resistance. Wear coefficient is large, it can slip a little transmission is.