Hero Passion Pro Old Primary Gear Original

Description

Hero Passion Pro Old  Primary Gear connects the engine crankshaft to the gearbox input. Primary Gear is made up of hardened steel, alloy steel for strength and durability. Hero Passion Pro Old  Primary Gear transfers power smoothly from the engine to the transmission and it reduces engine speed before gear engagement. Hero Passion Pro Old  Primary Gear ensures efficient power transmissions and protects the transmission system from shocks.