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YS125

Key Features

Features Gallery
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    Easy handling characteristics

    Whether you're filtering through congested city streets or riding along secondary roads, the YS125's lightweight chassis and plush suspension help to make every journey easier and more enjoyable. Its 18-inch cast wheels deliver agility with stability - and the 2.75-18 front tyre and 100/80-18 rear tyre give a comfortable and confident ride.

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    Long range fuel tank

    The 125cc 4-stroke engine is built to achieve outstanding fuel autonomy - and being a Yamaha, you can be sure that unrivalled reliability and durability come as standard. With its long-range 14-litre fuel tank and an average fuel consumption of 2.0l/100km, the YS125 is giving you the freedom to ride easily, quickly and economically.

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    Upright riding position

    The ergonomics on the YS125 have been developed to ensure that riders of varying sizes will feel at ease as soon as they sit on this lightweight commuter. The 795mm seat height gives a natural and upright riding position to make the journey to work more relaxing and enjoyable – and to give added passenger comfort there’s a convenient grab bar.

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    Refined and sporty design

    Commuting is fun when you're riding the YS125. With its refined and sporty appearance, this lightweight brings a fresh look to the Urban Mobility class. Featuring a restyled headlight and compact headlight cowl - together with sporty air scoops and an upswept black muffler - the YS125 offers an ideal mix of economy, practicality and good looks.

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    Smooth, reliable and economical engine

    When you're riding to work or college, dependability, affordability and low running costs are of paramount importance. The YS125’s fuel injected 125cc air-cooled 2-valve SOHC EU4-compliant engine is one of the most economical and dependable in the class. Which makes this one of the smartest ways to move and live in the city.

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    Stylish headlight and taillight

    You know that when you look good you'll feel good, and so we've given the YS125 a sporty face featuring a newly designed headlight surrounded by a compact cowl. And at the rear end the newly designed tail light unit and license plate holder - as well as the upswept muffler - reinforce this lightweight commuter's sporty character.

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    Gear indicator and Eco indicator

    The YS125’s stylish instruments feature a gear indicator that let’s you know which gear you’re in. And to help you ride more economically and achieve increased autonomy, there’s also a useful Eco indicator.

Technical Specifications

Download Factsheet
  • Engine
    Engine type
    air-cooled, 4-stroke, SOHC, 2-valves
    Displacement
    125cc
    Bore x stroke
    52.4 mm x 57.9 mm
    Compression ratio
    10.0 : 1
    Maximum power
    7.8 kW @ 7,500 rpm
    Maximum Torque
    10.8 Nm 1.1(kg-m @ 6,000 rpm
    Lubrication system
    Wet sump
    Fuel system
    Fuel Injection
    Ignition system
    TCI
    Starter system
    Electric
    Transmission system
    Constant Mesh
    Fuel consumption
    2.0l/100km
    CO2 emission
    46g/km
  • Chassis
    Front suspension system
    Telescopic fork
    Front travel
    120 mm
    Rear suspension system
    Swingarm
    Rear Travel
    112 mm
    Front brake
    Single Disc, Ø245 mm
    Rear brake
    Drum, Ø130 mm
    Front tyre
    2.75-18-42P
    Rear tyre
    100/80-18-59P
  • Dimensions
    Overall length
    2,005 mm
    Overall width
    735 mm
    Overall height
    1,050 mm
    Seat height
    795 mm
    Wheelbase
    1,320 mm
    Minimum ground clearance
    150 mm
    Wet Weight
    129kg
    Fuel tank capacity
    14litres