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ccm: 19,96
HP: 2,1
RPM: 2000-12000
Weight (g): 920
Cylinder Type: Ring
Incl. muffler: yes

With the FS-SURPASS series, OS has developed a new generation of four-stroke single-cylinder engines. Especially in terms of performance, they considerably surpass the previous OS four-stroke engines of the same displacement size.
19.96 cm³ displacement. Quadruple ball bearings with fuel pump.

Technical data
  • Longitudinal clearance holes [mm]: 25mm
  • Spacer holes crosswise [mm]: 58mm
  • Article number Manufacturer: OS35540
  • Type: 4-stroke Nitro
  • mounting hole Ø [mm]: 5mm
  • Bore [mm]: 30,4mm
  • Width [mm]: 67mm
  • Speed range approx.: 2.000-12.000 rpm
  • Recommended propeller: 15x8 - 16x10
  • Total weight [g]: 920g
  • Height approx. [mm]: 138mm
  • Stroke [mm]: 27,5mm
  • Displacement [ccm]: 19,96ccm
  • Length to hub: 135mm
  • Power kW [hp] 1.539 (2.1) at 12,000 rpm
  • Carburettor: 60C
  • Shaft thread: 5/16"-24 UNF


"O. S. ENGINES", based in Osaka/Japan, is one of the world's most renowned model engine manufacturers and has been in existence since 1936 (!). Consistent further development and state-of-the-art production processes have enabled us to achieve a high level of technical development. This is the reason why "O. S."- Engines - advanced and competitively proven 2-/4-stroke engines
Engines for all areas of model making - so popular with renowned experts, too.
Double ball bearing motor with high performance and durability, suitable for all types of aircraft, especially aerobatics and scale models.

Manufacturer and responsible person (information obligations under the GPSR Product Safety Regulation)

KAVAN Europe s.r.o.
Doubravice 110
53353 PARDUBICE
TSCHECHISCHE REPUBLIK
Tel: +420466260133
[email protected]

OS FS-120 Surpass III 4T motor with pump and silencer F-5020
Product number: 22265
Manufacturer number: OS35540

€509.99*

% €559.99* (8.93% saved)

No longer available

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ccm: 19,96
HP: 2,1
RPM: 2000-12000
Weight (g): 920
Cylinder Type: Ring
Incl. muffler: yes

With the FS-SURPASS series, OS has developed a new generation of four-stroke single-cylinder engines. Especially in terms of performance, they considerably surpass the previous OS four-stroke engines of the same displacement size.
19.96 cm³ displacement. Quadruple ball bearings with fuel pump.

Technical data
  • Longitudinal clearance holes [mm]: 25mm
  • Spacer holes crosswise [mm]: 58mm
  • Article number Manufacturer: OS35540
  • Type: 4-stroke Nitro
  • mounting hole Ø [mm]: 5mm
  • Bore [mm]: 30,4mm
  • Width [mm]: 67mm
  • Speed range approx.: 2.000-12.000 rpm
  • Recommended propeller: 15x8 - 16x10
  • Total weight [g]: 920g
  • Height approx. [mm]: 138mm
  • Stroke [mm]: 27,5mm
  • Displacement [ccm]: 19,96ccm
  • Length to hub: 135mm
  • Power kW [hp] 1.539 (2.1) at 12,000 rpm
  • Carburettor: 60C
  • Shaft thread: 5/16"-24 UNF


"O. S. ENGINES", based in Osaka/Japan, is one of the world's most renowned model engine manufacturers and has been in existence since 1936 (!). Consistent further development and state-of-the-art production processes have enabled us to achieve a high level of technical development. This is the reason why "O. S."- Engines - advanced and competitively proven 2-/4-stroke engines
Engines for all areas of model making - so popular with renowned experts, too.
Double ball bearing motor with high performance and durability, suitable for all types of aircraft, especially aerobatics and scale models.

Manufacturer and responsible person (information obligations under the GPSR Product Safety Regulation)

KAVAN Europe s.r.o.
Doubravice 110
53353 PARDUBICE
TSCHECHISCHE REPUBLIK
Tel: +420466260133
[email protected]