Silkolene Pro 4 is design with races tuned engines in mind, with high output engine transmission units. With long last performance and stay-in-grade properties, even under race conditions.
Pro 4 is a fully synthetic, ester based 4-stoke engine oil, race tested to provide anti-friction and anti-wear under all temperatures that come from race conditions. With vital protection to pistons and bores, cam lobes and bearings,thanks to cutting edge surface chemistry even during cold start periods before full lubrication flow.
Fully Synthetic, Ester Based 4-Stoke Engine Oil
With Electrosyntec Technology
Especially For Larger Capacity Engines (750cc and above)
Anti-Wear & Anti-Friction Under All Extremes Of Temperature
Contains Advanced Surface Chemistry
* Please note that from Autumn 2020 Silkolene has rebranded all 4 Litre bottles into more enviromentally friendly and recyclable boxes, once the stock of bottles runs out all oils will be in the boxes *