2026 R125

£5,500.00

2026 R125 Promotions


Model Description


R-Connection

Manufactured to a best-in-class specification and featuring pure race-bred engine and chassis technology, the R125 is Yamaha’s ultimate lightweight Supersport. With new graphics as well as a next generation Icon Blue, Tech Black and 70th Anniversary colour schemes that strengthens its R-Series family DNA, this lightweight 125cc Supersport has a serious big-bike attitude.

Featuring race-developed Supersport geometry, the Deltabox chassis is equipped with state-of-the-art 41mm KYB upside-down front forks and link-type rear suspension for super-agile handling. The footrest/seat/handlebar layout gives a sporty riding position for optimum control – and smartphone-connected 5-inch TFT instruments keep you informed – and in touch. And equipped with a powerful central LED headlight and dual LED position lights and M-shaped nose, its aggressive new face oozes pure R-Series DNA.

For strong performance at all speeds the 125cc 4-stroke engine is equipped with Yamaha’s power-boosting Variable Valve Actuation (VVA) technology and exhaust updates – and the traction control system and assist & slipper clutch enhance controllability when you’re accelerating and decelerating. With a premium finish available in a choice of next generation Icon Blue and Tech Black with new graphics or the stunning 70th Anniversary red and white, R125 has everything you need to connect to R/World.

COLOURs

  • Icon Blue
  • Tech Black
  • AT A GLANCE

  • R1-inspired 5-inch TFT instruments
  • Smartphone connectivity
  • R1-type handlebar crown and switches
  • R7-inspired LED headlights and position lights
  • Dynamic next generation Yamaha Racing design
  • Traction control system
  • Generate a Finance Quote

    New bike finance is calculated off the models paint colour or finish, please select your desired colour below to return a more accurate finance quote.


    Model Specification


    • Engine

      Engine Type

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

      Displacement

      125cc

      Bore x Stroke

      52 x 58.7mm

      Compression Ratio

      11.2 : 1

      Maximum Power

      11kW (15PS) @ 10,000rpm

      Maximum Torque

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

      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

      2.1l/100km

      CO2 Emissions

      47g/km

      Fuel System

      Fuel Injection

    • Dimensions

      Oil Tank Capacity

      1.05l

      Fuel Tank Capacity

      11l

      Length (mm)

      1,990mm

      Width (mm)

      715mm

      Height (mm)

      1,145mm

      Wheel Base (mm)

      1,325mm

      Weight (kg)

      141kg

      Ground Clearance (mm)

      160mm

    • Frame

      Front Tyre

      100/80-17 M/C

      Rear Tyre

      140/70-17 M/C

      Frame

      Diamond

      Caster Angle

      26º

      Trail

      95mm

      Front Suspension System

      Upside-down telescopic fork, Ø41 mm

      Rear Suspension System

      Swingarm, (Link type suspension)

      Front Travel

      130mm

      Rear Travel

      110mm

      Front Brake

      Hydraulic single disc, Ø292 mm

      Rear Brake

      Hydraulic single disc, Ø220 mm

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