Photos from Kiko Sanchez's post

Anyone among us here who had them both - 1981 YZ125 and 2006 YZ125?

4 comments
  • Yup .. Me lol

  • 16:1 damn

  • Had the 81 125 too fat now for a 125 lol

  • 2006 YZ125, according to Yamaha website:

    Overall length x width x height 2,135 x 827 x 1,316mm

    Seat height 996mm

    Wheelbase 1,443mm

    Minimum ground clearance 386mm

    Dry weight 86.0 kg

    Engine type Liquid-cooled, 2-stroke, crankcase reed valve

    Cylinder arrangement Single cylinder

    Displacement 124cc

    Bore x Stroke 54.0 x 54.5mm

    Compression ratio 8.6~10.7 : 1

    Maximum power 28.7kW (39.0PS) / 11,500r/min

    Maximum torque 25.5N•m (2.6kg•m) / 10,000 r/min

    Starting system Kick

    Lubrication Oil mixed in fuel

    Fuel tank capacity 8.0L

    Carburetion TMXχ38

    Ignition system CDI

    Primary / Secondary reduction ratio 3.368 / 3.692

    Clutch type Wet multi-plate coil spring

    Transmission type Constant Mesh 6-speed forward

    Gear ratios 1st:2.385, 2nd:1.933, 3rd:1.588,

    4th:1.353, 5th:1.200, 6th:1.095

    Frame type Semi-double cradle

    Caster / Trail 25°42' / 107mm

    Tire size (Front / Rear) 80/100-21 51M / 100/90-19 57M

    Brake type(Front / Rear) Hydraulic, single disc / Hydraulic, single disc

    Suspension type(Front / Rear) Telescopic / Swing arm