Ariel VHA 500 - Specifications & Review

VHA 500

Article Complete Info

Articleid350766
CategoryAllround
MakeAriel
ModelVHA 500
Year1953

Chassis, Suspension, Brakes & Wheels

FrametypeSemi double cradle
FrontbrakesExpanding brake (drum brake)
Frontbrakesdiameter178 mm (7.0 inches)
FrontsuspensionGrider forks
Fronttyre3.00-20
RearbrakesExpanding brake (drum brake)
Rearbrakesdiameter178 mm (7.0 inches)
RearsuspensionRigid
Reartyre3.25-19
SeatSingle or dual seat
WheelsDunlop tyres.

Engine & Transmission

Borexstroke81.0 x 95.0 mm (3.2 x 3.7 inches)
ClutchDry
Compression6.0:1
CoolingsystemAir
Displacement497.00 ccm (30.33 cubic inches)
DrivelineBurman
EnginedetailsSingle cylinder, four-stroke
EnginetypeAll-alloy engine
FuelsystemCarburettor. Amal monoblock
Gearbox4-speed
LubricationsystemDry sump with dual plunger pumps
Power24.00 HP (17.5 kW)) @ 6000 RPM
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsWedgwood Blue, Deep Claret Red
StarterKick

Physical Measures & Capacities

Fuelcapacity13.25 litres (3.50 gallons)
Groundclearance140 mm (5.5 inches)
Oilcapacity3.40 litres (0.22 quarts)
Overalllength2,180 mm (85.8 inches)
Overallwidth640 mm (25.2 inches)
Weightincloilgasetc168.0 kg (370.4 pounds)

About Ariel

Country of Origin: United Kingdom
Founder: James Starley & William Hillman (bicycles); later Ariel Motorcycles under Charles Sangster
Best Known For: Square Four tourers, Red Hunter singles, and innovative early designs

Company History

Ariel is among Britain’s most storied names, moving from bicycles to motorcycles in the brass era and innovating through several epochs. The Red Hunter singles set a standard for sporting roadsters, while Edward Turner’s Square Four delivered creamy long-distance power from a compact four-cylinder layout. Postwar Ariels carried commuters and enthusiasts alike, with alloy cylinders and tidy frames that showcased the firm’s engineering finesse. The two-stroke Leader/Arrow of the late 1950s pushed modernity—enclosed bodywork, pressed steel, unit construction—foreshadowing scooters and lightweight commuters. Industry headwinds and consolidation into BSA/Triumph eventually ended motorcycle production in the late 1960s. In the 21st century, the Ariel name returned on radical lightweight cars and a boutique V-4 motorcycle prototype, channeling the brand’s historic appetite for bold design. Historically, Ariel symbolizes British ingenuity: elegant solutions to packaging and power delivery, a willingness to try new materials and layouts, and an understanding that motorcycles could be both fast and refined. A well-sorted Square Four remains a bucket-list ride—silky midrange, dignified pace, and the sense of traveling with civilized authority.

Other Years

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