OS Max 55AX-BE Bio-ethanol Engine with E-3070 Silencer

The OS Max 55AX-BE has been developed to power 46 size sports models. It is designed with the same mount size as the best selling 46AX. By using the environmental friendly OS Bio-Ethanol fuel, it develops more power than the 46AX using conventional glow fuel but consuming 40% less. There is also no nitric acid exhaust emission and with less oil exhaust output.