Narrow v-belts, whose relative height is about 0.9. There are two types of narrow V-belts: wrapped narrow V-belts and raw edged narrow V-belt which includes cogged one and flat one. The specification is divided into SP range and V range.

Material carcass：High modulus polyester string or cord fabric

Wrapper：All cotton canvas in reasonable structure

Elastomer：High quality neoprene

Features： High elastic strength, low elongation, super stable transmission, high efficiency and compact transmission with few pieces.