FN Four

Source-listed reference profile. Prices, fees and availability depend on the market, programme, version and source date.

Detailed specifications and information

Name	FN Four
Country
Introduced
Source	Wikidata
Retrieved At	2026-11-02
Region
City
Manufacturer	Fabrique Nationale Source
Operator
Location
Mass
Height
Width
Length
Engine	350-750 cc (max) inlet-over-exhaust with compression release Source
Power	5 hp (3.7 kW) (498 cc version) [ 3 ] Source
Specifications	specifications: [ edit ] Source
Transmission	Shaft drive Source
Fuel Tank	1.5 US gal (5.7 L; 1.2 imp gal) Source
Suspension	Front: Bottom-link fork Rear: Rigid Source

Prices and specifications may change by market and date.

Section	Label	Value	Source Url
1905 FN Four	Engine	350-750 cc (max) inlet-over-exhaust with compression release	Source
1905 FN Four	Power	5 hp (3.7 kW) (498 cc version) [ 3 ]	Source
1905 FN Four	Transmission	Shaft drive	Source
1905 FN Four	Frame type	Steel duplex cradle	Source
1905 FN Four	Suspension	Front: Bottom-link fork Rear: Rigid	Source
1905 FN Four	Fuel capacity	1.5 US gal (5.7 L; 1.2 imp gal)	Source

Field	Value 1
1905 FN Four	—
Manufacturer	Fabrique Nationale
Production	1905–1923
Engine	350-750 cc (max) inlet-over-exhaust with compression release
Bore / stroke	45 mm x 57 mm [ 1 ] [ 2 ]
Power	5 hp (3.7 kW) (498 cc version) [ 3 ]
Ignition type	Magneto
Transmission	Shaft drive
Frame type	Steel duplex cradle
Suspension	Front: Bottom-link fork Rear: Rigid
Fuel capacity	1.5 US gal (5.7 L; 1.2 imp gal)

Manufacturer	FN
Last sourced	2026-11-02