The RIB belt is ribbed, wider and thinner, which gives it
greater flexibility around smaller pulleys. It was designed to
run off the backside of the belt as well as the ribs.
This allows the RIB belt to power "Serpentine" drives - drives
that require power to be transmitted from both sides of the
belt.
It comprises of Fibre reinforced, truncated rib profile for
higher load-carrying capacity and better wear.