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O.S. OS 75AX MAX w/E-4020 Silencer [L-OS17400]  
RRP: £239.99
Our Price: 215.99 

The third engine in the new ‘AX' range of high performance 2 stroke engines fills a convenient gap between the existing 61FX and 91FX, yet features the radical new style pioneered with the fabulous 55AX. The new 75AX is supplied complete with the latest ‘P-Box' design silencer for improved noise suppression. By keeping the lower crankcase dimensions the same as the 61FX, you can be sure that it will fit in all models designed for a .61, making a power upgrade very simple. The 75AX features the latest O.S. ringless piston technology with multi-layer cylinder coating and high precision Type 61A carburettor with angled safety needle valve assembly.

Specification
Weight:578g / 20.39oz w/o silencer
Capacity:12.29cc / 0.75 cu.in.
Propeller Range:13x8-10 14x6-8
Bore:25.8mm / 1.016in
Stroke:23.5mm / 0.925in
Power Output:2.4PS @15,000

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