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OS  |  SKU: L-OS19210  |  Barcode: 4531028002128

OS MAX 120AX w/5020 Silencer

£303.99 £319.99
Tax included Shipping calculated at checkout.

OS MAX 120AX w/5020 Silencer is backordered and will ship as soon as it is back in stock.


The distinctive shape is hard to ignore, and with peak power of 3.1PS at 9000RPM, you can be sure that this engine loves big propellers! OS recognised that engines of this size are often used in scale models and have developed a silencer system that allows adaption to some of the 'tightest' installations. The carburettor features a neat needle valve that protects fingers while adjusting, yet is simple & accessible.


Fuel: Two-Stroke with 18 lubricant and 5-20 nitromethane
Propeller: 15x10-12 or 16x8-10
Field Equipment: Glow starter, fuel filter, fuel pump, fuel tubing

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