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PLEASE NOTE: Currently we are open for Telephone and Internet Orders Only

At present some suppliers are closed, and some deliveries may take longer than usual.

Due to the Lockdown we only have 1 member of staff working, but we are here trying our best to serve you.

Telephone Hours will be 10am-2pm, Mon-Fri till further Notice. 


O.S. FS120 Surpass III w/F-5020 Sil [L-OS35540]  
RRP: £559.99
Our Price: 514.99 

An updated version of the FS120 MkII now fitted with an integral O.S. Type PG-03 fuel pump and carburettor with built-in fuel regulation to offer the maximum engine reliability - irrespective of the fuel tank's position and model attitude. 

The FS-120 MkIII features four ball bearings and a special propeller locknut assembly as standard. 

Ideal for aerobatic, sport and scale models it is is designed to be used with 14” x 9~11” to 18” x 6” props.


Propeller Range:15x8 16x6-8 18x5-6 13x11-13 14x10-11
Displacement:19.96cc 1.218cu. In.
Bore:30.4mm 1.197in.
Stroke:27.5mm 1.083in
Power Output:2.1/12000 (BHP/RPM)
Practical RPM:2000-12000