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Yamaha XT125X - 2005

Yamaha XT125X

Based on the XT125R, the XT125X is a supermotard-style machine that has been styled after the popular XT660X, and is designed to appeal to younger, style-conscious riders.

While the XT125R and XT125X share the same engine, frame and bodywork, the X model has completely different wheels, tyres, front suspension and brakes, giving it a distinctive supermotard look.

Chassis

The XT125X features 17 inch front and rear wheels, with a 100/80-17 front tyre and an extra-wide 130/70-17 rear tyre that underlines the supermotard image. The X model also runs with a larger diameter 260mm front disc, and features different front forks offering 175mm of wheel travel, 5mm more than the R model. Other detail changes include a black coloured box section swing arm (it is silver on the R model) as well as a new XT660X-style high level front fender featuring a low level rear section.

Available colours

  • Racing Blue with factory block graphic
  • Racing Red with factory block graphic
  • Chassis technical highlights

  • XT660X-based styling
  • Low 830mm seat height
  • Dry weight 111kg
  • 17 inch front wheel with 100/80-17 tyre
  • 17 inch rear wheel with wide 130/70-17 tyre
  • 260mm diameter front disc
  • 220mm diameter rear disc
  • XT660X-style two-piece high/low level front fender
  • 175mm travel front forks
  • Black box section swing arm
  • Engine - Air-cooled, 4-stroke, forward inclined single cylinder, SOHC, 124cc
  • Bore & stroke - 54.0 x 54.0 mm
  • Compression Ratio - 10:01
  • Max. power - 9.2 kW (12.5 HP) @ 8,000 rpm
  • Max. torque - 11.7 Nm (1.19 kg-m) @ 6,500 rpm
  • Lubrication - Wet sump
  • Carburettor/Fuel supply - Mikuni VM20SS
  • Clutch type - Wet multiple disc
  • Ignition - Electronic (CDI)
  • Starter system - Electric/Kick
  • Transmission - Constant mesh, 5-speed
  • Final transmission - Chain
  • Frame - Semi double cradle
  • Front suspension - Hydraulic telescopic forks
  • Front wheel travel - 175 mm
  • Rear suspension - Monocross
  • Rear wheel travel - 190 mm
  • Caster angle - 26.7
  • Trial - 78.3mm
  • Front brake - Single disc, 260 mm
  • Rear brake - Single disc, 220 mm
  • Front tyre - 100/80-17
  • Rear tyre - 130/70-17
  • Overall length - 1,995 mm
  • Overall width - 840 mm
  • Overall height - 1,085 mm
  • Seat height - 830 mm
  • Wheelbase - 1,335 mm
  • Min. ground clearance - 190 mm
  • Dry weight - 111kg
  • Fuel tank capacity (reserve) - 10 litres
  • Oil capacity - 1.2 litres