Harley-Davidson XA

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

Detailed specifications and information

Name	Harley-Davidson XA
Country
Introduced
Region
City
Source	Wikidata
Manufacturer	Harley-Davidson Source
Operator
Location
Mass
Height
Width
Length
Retrieved At	2026-11-02
Engine	45 cu in (740 cc) SV flat-twin [ 1 ] [ 2 ] Source
Power	23 hp (17 kW) @ 4,600 rpm [ 1 ] [ 2 ] [ 4 ] Source
Brakes	Drums front and rear [ 1 ] [ 2 ] Source
Transmission	4-speed foot shift [ 2 ] Source
Wheelbase	57.5 in (1,460 mm) [ 1 ] Source
Fuel Tank	4.1 US gal (15.5 L; 3.4 imp gal) [ 1 ] Source
Suspension	Front: leading link fork Rear: plunger [ 1 ] [ 2 ] Source
Dimensions	Wheelbase: 57.5 in (1,460 mm) [ 1 ] Source

Prices and specifications may change by market and date.

Section	Label	Value	Source Url
Harley-Davidson XA	Engine	45 cu in (740 cc) SV flat-twin [ 1 ] [ 2 ]	Source
Harley-Davidson XA	Power	23 hp (17 kW) @ 4,600 rpm [ 1 ] [ 2 ] [ 4 ]	Source
Harley-Davidson XA	Transmission	4-speed foot shift [ 2 ]	Source
Harley-Davidson XA	Frame type	tubular steel double cradle [ 1 ]	Source
Harley-Davidson XA	Suspension	Front: leading link fork Rear: plunger [ 1 ] [ 2 ]	Source
Harley-Davidson XA	Brakes	Drums front and rear [ 1 ] [ 2 ]	Source
Harley-Davidson XA	Tires	4.00 x 18 [ 1 ] [ 2 ]	Source
Harley-Davidson XA	Wheelbase	57.5 in (1,460 mm) [ 1 ]	Source
Harley-Davidson XA	Fuel capacity	4.1 US gal (15.5 L; 3.4 imp gal) [ 1 ]	Source

Manufacturer	Harley-Davidson
Production	1942 [ 1 ]
Assembly	Milwaukee, Wisconsin , USA
Class	Military motorcycle
Engine	45 cu in (740 cc) SV flat-twin [ 1 ] [ 2 ]
Bore / stroke	3.063 in × 3.063 in (77.8 mm × 77.8 mm) [ 3 ]
Compression ratio	5.7:1 [ 1 ] [ 2 ]
Top speed	65 mph (105 km/h) [ 1 ]
Power	23 hp (17 kW) @ 4,600 rpm [ 1 ] [ 2 ] [ 4 ]
Ignition type	6 V battery and coil, [ 1 ] no distributor [ 2 ]
Transmission	4-speed foot shift [ 2 ]
Frame type	tubular steel double cradle [ 1 ]
Suspension	Front: leading link fork Rear: plunger [ 1 ] [ 2 ]
Brakes	Drums front and rear [ 1 ] [ 2 ]
Tires	4.00 x 18 [ 1 ] [ 2 ]
Wheelbase	57.5 in (1,460 mm) [ 1 ]
Fuel capacity	4.1 US gal (15.5 L; 3.4 imp gal) [ 1 ]
Oil capacity	2 US qt (1.9 L) [ 1 ]

Manufacturer	Harley-Davidson
Last sourced	2026-11-02