OS Engine MAX 75AX w/E-4040 Silencer (L-OS17400)
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 |
| Capacity: |
12.29cc / 0.75 cu.in. |
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| Propeller Range: |
13×8-10 14×6-8 |
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| Weight: |
578g / 20.39oz w/o silencer |
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| Power Output: |
2.4PS @15,000 |
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