Yuki 125 RS - Specifications & Review

Article Complete Info

Articleid50882
CategoryCross-motocross
MakeKTM
Model125 RS
Year1978

Chassis, Suspension, Brakes & Wheels

FrontbrakesSingle disc
Fronttyre2.75-17
RearbrakesSingle disc
Reartyre3.00-17

Engine & Transmission

Borexstroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression11.8:1
CoolingsystemAir
Displacement124.00 ccm (7.57 cubic inches)
EnginedetailsSingle cylinder, two-stroke
Gearbox6-speed
Power17.00 HP (12.4 kW)) @ 7500 RPM
Topspeed120.0 km/h (74.6 mph)
TransmissiontypefinaldriveChain

Physical Measures & Capacities

Fuelcapacity12.00 litres (3.17 gallons)
Weightincloilgasetc111.0 kg (244.7 pounds)

About Yuki

Country of Origin: Czech Republic (brand/distributor)
Founder: Yuki Motor
Best Known For: Curated small motorcycles/scooters for Central Europe

Company History

Yuki imports and finishes globally manufactured 50–250 cc machines for regional needs—winterized electrics, EU compliance, and localized gearing. Dealer networks stock consumables and panels, keeping student and commuter bikes on the road. The brand’s value is predictable ownership: documentation in local language and parts on the shelf.

Other Years

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