RIBSTAR™ U combines the V-belt’s high-power transmission and flat belt’s flexibility. Also, the main material, polyurethane, has excellent abrasion and oil resistance.
Back cog : Made of polyurethane. The cog shape improves flexibility. It also has a heat dissipation effect.
Cord : Specially treated nylon cord with resistance to bending fatigue.
Rib : Polyurethane with excellent abrasion, oil and ozone resistance is used.