Adler M 200 - Specifications & Review

M 200

Article Complete Info

Articleid453130
CategoryNaked bike
MakeAdler
ModelM 200
Year1954

Chassis, Suspension, Brakes & Wheels

FrametypeSemi double cradle
FrontbrakesExpanding brake (drum brake)
FrontsuspensionPlunger shocks
RearbrakesExpanding brake (drum brake)
RearsuspensionDual chocks
SeatSingle
WheelsSpoked

Engine & Transmission

Borexstroke48.0 x 54.0 mm (1.9 x 2.1 inches)
ClutchWet multiplate
Compression5.8:1
CoolingsystemAir
Displacement200.00 ccm (12.20 cubic inches)
EnginedetailsTwin, two-stroke
FuelsystemCarburettor
Gearbox4-speed
Power11.00 HP (8.0 kW)) @ 5450 RPM
TransmissiontypefinaldriveChain

Other Specifications

StarterKick

Physical Measures & Capacities

Dryweight130.0 kg (286.6 pounds)
Powerweightratio0.0846 HP/kg

About Adler

Country of Origin: Germany
Founder: Adlerwerke vorm. Heinrich Kleyer AG
Best Known For: 1950s two-stroke twins (MB 250) with advanced engineering

Company History

Frankfurt’s Adlerwerke began in bicycles and typewriters before lending its precision to motorcycles. In the 1950s, Adler’s two-stroke twins—most famously the MB 250—earned a reputation for advanced engineering and surprisingly refined road manners. Unit construction, thoughtful porting, and quality suspension made them favorites among riders who wanted something livelier than a plodding single but less costly than exotic machines. Adler’s engineering DNA also influenced others; the architecture of its twins inspired later designs elsewhere in Europe and even in Japan, part of a cross-pollination era when ideas migrated as engineers moved and patents lapsed. Despite technical merit, motorcycles were only one line in a diversified firm. As Germany’s economy shifted and the auto industry consolidated, Adler wound down motorcycle production and focused on more profitable sectors. Enthusiasts today value the bikes for their balance: brisk two-stroke performance without the fragility associated with some contemporaries, tidy handling, and the subtle quality that comes from a factory used to making precision goods. Historically, Adler’s contribution is a reminder that mid-century Europe’s motorcycle golden age was built not just by headline brands but by serious industrial houses applying methodical engineering to small, affordable machines. Ride an MB 250 and you feel that heritage—clean revs, compact packaging, and confidence over rough tarmac.

Other Years

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