Kreidler Street 125 - Specifications & Review

Article Complete Info

Articleid55765
CategorySport
MakeDafier
ModelStreet 125
Year2011

Chassis, Suspension, Brakes & Wheels

FrontbrakesSingle disc
Fronttyre2.75-18
RearbrakesExpanding brake (drum brake)
Reartyre3.25-18
WheelsBlack, 10 spoke wheels

Engine & Transmission

Borexstroke56.5 x 49.5 mm (2.2 x 1.9 inches)
Compression9.2:1
CoolingsystemAir
Displacement124.10 ccm (7.57 cubic inches)
EnginedetailsSingle cylinder, four-stroke
FuelsystemCarburettor
Power11.13 HP (8.1 kW)) @ 9000 RPM
Topspeed108.0 km/h (67.1 mph)
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsSilver
Electrical12 Volt
InstrumentsAnalogue
StarterElectric & kick

Physical Measures & Capacities

Dryweight113.0 kg (249.1 pounds)
Fuelcapacity17.50 litres (4.62 gallons)
Groundclearance150 mm (5.9 inches)
Overallheight1,085 mm (42.7 inches)
Overalllength2,050 mm (80.7 inches)
Overallwidth720 mm (28.3 inches)
Powerweightratio0.0985 HP/kg
Weightincloilgasetc126.0 kg (277.8 pounds)

About Kreidler

Country of Origin: Germany
Founder: Anton Kreidler (Kreidler Fahrzeugbau)
Best Known For: Florett mopeds/lightweights and 50cc Grand Prix dominance

Company History

Kreidler became a postwar German staple with the Florett—robust lightweights that took workers to factories and students to school. Precision in castings and gearboxes made them durable, while tidy frames and practical chain enclosures kept maintenance low. On the track, Kreidler’s 50cc racers terrorized Grand Prix grids in the 1960s–70s, extracting improbable power from minuscule engines through meticulous porting and aerodynamics. That dual identity—honest transport and race laboratory—built a loyal following. As West Germans moved into cars and licensing regimes changed, light motorcycle demand shrank, and the brand faded, later reappearing as a badge on imported machines. Historically, Kreidler symbolizes German engineering applied at both ends: mopeds that refused to die and tiny GP terrors that punched far above their weight. Surviving Floretts still hum through villages, while the brand’s race trophies remind us how much speed lives in good tolerances and clever air.

Other Years

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