We show you the new version of pinions and big gears for the primary transmission of all the Contrast cars for asphalt.

The aluminium pinions with 22, 23 and 24 teeth have a new thicker technical coating, penetrating deeper in the aluminium 7075T6 in order to prolong its useful life and better resist the wearing out.

The new big gears with 39, 40 y 41 teeth made in polyamide plastic with additives that increase its endurance and rigidity show a new design, lighter and more modern.

Both models of gears have new tolerances that improve the softness when turning and reduce friction between them.