Wedge Belts are a variation of the common 'V' type drive belt. They are slightly deeper than V Belts which gives them more surface contact with the pulleys which in turn increases the power they can transmit. They allow high speeds and high traction without creating too much pulley load and have a long service life.

They have a trapezoid cross section with polyester reinforcement cords along their outer edge. This is a pre-stretched heat-set cord capable of carrying high horsepower loads with minimal stretch over it's lifetime.

This SPBX belt has an inner circumference of 1740mm, a pitch length of 1800mm and an outer circumference of 1822mm.