Putoline 4-stroke fuel for winter preservation of your motorcycle fuel system

Putoline (powered by Kroon-Oil) 4-stroke petrol without troublesome additives ensures that your motorcycle's fuel system is not contaminated by ageing and degradation of the petrol.

Kroon Oil Fuel Optimum 4T is suitable for 4-stroke motorcycle petrol engines and is ideal for storing the motorcycle for a longer period of time, for example in winter storage. Because the fuel does not contain bio-ethanol, it prevents the fuel from aging, which prevents the rubbers and metal parts from being affected. This Optimum 4t also offers optimum performance for, for example, chainsaws, hedge trimmers, lawn mowers, leaf blowers, tillers and brush cutters. You can also use Fuel Optimum 4T for other 4-stroke powered engines, for example quads, generators, ride-on mowers, boats and vintage cars.

• Shelf life of more than 3 years
• Ideal for refueling before the winter break and for storage
• Trouble-free start, even after a long winter break
• Does not affect the fuel system
• Does not affect coating in fuel tank
• Does not attack the metal parts of the carburetor and tank
• Carburetor, jets, injectors and other fuel parts remain clean
• Miscible with all other types of petrol from the pump
• Ready to use immediately, without making any adjustments
• Makes fuel additives unnecessary
• Does not contain bio-ethanol
• Replaces E5 and E10 petrol

If your motorcycle has to stand still for a long time, regular E5 and E10 petrol can corrode the fuel system. Carburetor motorcycles in particular are sensitive to damage to the carburetor and fuel jets, often after a short winter break. Regular E5 and E10 fuels contain additives that can corrode metals such as aluminium, copper and brass as the fuel ages. Oxidation of these metals precipitates and causes blockages in the fuel system. In addition, gum formation and bacterial growth can cause deposits in the fuel system, causing blockages. As a result, the engine no longer starts properly and often runs irregularly or does not start at all. Fuel injection systems can also become contaminated and therefore inject less well and the fuel pump can become stuck due to contamination. The motorcycle then runs less smoothly and often uses more petrol or the engine itself does not start at all. This whole story applies not only to motorcycles but to all 4-stroke engines, for example chainsaws, hedge trimmers, lawn mowers, leaf blowers, cultivators and brush cutters, quads, generators, ride-on mowers, boats and vintage cars.