Hy-Per Lube Oil Viscosity Enhancer/Stabilizer (PN10070)
Ural engines use ball and roller bearings, and internal gears. These impose extremely high-pressures on all contact points. At first we thought Hy-Per Lube was just another “miracle additive”, but after 12 years of using it, we’re convinced that it works as advertised. As a side benefit, there are friction reducing benefits, but the for the main job, keeping up an oil’s viscosity index, we’re totally convinced it works. We deliver a quart with every motorcycle and rig we sell.
– $12.95 quart bottle (Retail sale only, No dealer’s discount)