OS FS-120 Single Cylinder

OS FS-120 Single Cylinder Engine

We are pleased to offer a wide variety of conversion parts and accessories for the OS FS-120 Single Cylinder Engine.

The OS FS-120 Single Cylinder engine is a high-performance choice for RC enthusiasts seeking superior power and precision. Renowned for its durable construction and reliable performance, the FS-120 offers smooth operation and exceptional fuel efficiency, making it ideal for a range of demanding RC applications.

  • Specifications:

    Displacement: 19.96cc (1.218 cu.in)

    Practical rpm: 2,000–12,000

    Recommended Prop Sizes: 13x11-12,14x10-11, 15x8,16x6-7

  • About the Brand:

    OS Engines offers a diverse range of products tailored to meet the needs of hobbyists and professionals. Each OS engine is built with advanced technology, ensuring optimal fuel efficiency, extended durability, and smooth operation in even the most demanding conditions.

  • Engine Servicing

    We can also offer our inhouse services in fitting these parts to your engine (Please visit our engine servicing page here for more info)

All Conversion Parts

Recommended Propellers for This Engine:

1 5

Something Not Right?

If you have any questions on this engine or queries about engine conversions and upgrades in general, please contact us and we'll get in touch promptly!