Multi-groove ribbed belt pulley combine the high-performance power transmission properties and outstanding stability of pulley,which can transmit more power than a flat pulley of a similar length and width.You have no need for a stepped pulley if you use a multi-groove ribbed belt pulley, and you can also drive several accessories from one belt drive if you use a serpentine belt installation.
The material of poly V belt pulleys include:
- Great flexibility and durability
- high power transmission ratios and offer high power output.
long service life
- OEM accepted
- Reasonable price & fast delivery time
- Quality assurance