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Re-Define Your Reality

The R125 is like no other machine in the A1 licence category. Built with the same race-bred DNA that gives Yamaha riders the winning edge in WorldSBK and MotoGP®, this aggressively styled lightweight supersport is ready to introduce you to the excitement and exclusivity that comes with entry into R/World.

From the first time you twist the throttle you'll realise why the R125 commands total respect on the road. Its punchy 125cc EU5 motor is equipped with Yamaha's power-boosting VVA system for truly outstanding striking performance and forceful acceleration – and the race-type A&S clutch gives you precise chassis control when downshifting.

Just like every R-Series model the R125 features a compact Deltabox chassis equipped with an aluminium swingarm, as well as 41 mm USD forks and lightweight wheels for outstanding cornering agility. The new duo-tone Icon Blue colour option underlines its dynamic look – while the optimised handlebar position, well-padded seat and aluminium rear set footrests give a balanced and comfortable ride. Redefine Your Reality!

 
 

Details

  • High-tech 125cc engine with VVA system
  • Premium duo-tone Icon Blue with matt blue colouring
  • Deltabox frame for precise handling and control
  • Lightweight aluminum swingarm for high speed stability
  • A&S (Assist & Slipper) clutch
  • R-Series LED twin-eye body design
  • 11-litre fuel tank
  • MotoGP®-inspired M1 type cockpit
  • High-visibility LCD instruments
  • Sporty and comfortable riding position
  • Wide 140-section rear tyre
  • Outstanding braking performance
 
 

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Model Specification


  • Engine

    Engine Type

    4-stroke, Liquid-cooled, SOHC, 4-valves

    Displacement

    125 cc

    Bore x Stroke

    52.0 mm x 58.7 mm

    Compression Ratio

    11.2 : 1

    Maximum Power

    11.0 kW (15 PS) @ 10,000 rpm

    Maximum Torque

    11.5 Nm (1.16 kg-m) @ 8,000 rpm

    Starter System

    Electric

    Transmission

    Constant mesh, 6-speed

    Lubrication System

    Wet sump

    Clutch Type

    Wet, Multiple Disc

    Ignition System

    TCI (digital)

    Final Transmission

    Chain

    Fuel Consumption

    2.1 l/100km

    CO2 Emissions

    47 g/km

    Fuel System

    Electronic Fuel Injection

  • Dimensions

    Oil Tank Capacity

    1.15 L

    Fuel Tank Capacity

    11.0 L

    Length (mm)

    1,995 mm

    Width (mm)

    715 mm

    Height (mm)

    1,145 mm

    Wheel Base (mm)

    1,325 mm

    Weight (kg)

    144 kg

    Ground Clearance (mm)

    160 mm

  • Frame

    Front Tyre

    100/80-17 M/C

    Rear Tyre

    140/70-17 M/C

    Frame

    Steel Deltabox

    Caster Angle

    26º

    Trail

    95mm

    Front Suspension System

    Upside-down telescopic fork, Ø41 mm

    Rear Suspension System

    Swingarm, (Link type suspension)

    Front Travel

    130 mm

    Rear Travel

    110 mm

    Front Brake

    Hydraulic single disc, Ø292 mm

    Rear Brake

    Hydraulic single disc, Ø220 mm

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