O.S. Max 25FX GP (Limited Edition)
S$231.78
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Availability: In stock

State-of-the-art in sport/competition engines, the O.S. Max 25FX GP is a limited edition, gold-plated cylinder head engine.

Features

- Comes with remote needle-valve
- Longer crankshaft that provides a more secure attachment for spinner, prop and nut
- Dual ball bearing construction adding durability and longevity
- Semi-square head shape creates more fin area to increase cooling capacity
- Each engine comes with a high-performance carburettor and muffler with adjustable exhaust direction and built-in pressure tap

Specifications
Displacement: 4.07cc
Bore: 18.0mm
Stroke: 16.0mm
Output Power: 0.84ps/18,000rpm
Practical R.P.M. 2,000 ~ 18,000rpm



Did you know?

State-of-the-art in sport/competition engines, the O.S. Max 25FX GP is a limited edition, gold-plated cylinder head engine.

O.S. Max 25FX GP (Limited Edition)

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