Yamaha DT125X (2005-07)

The Yamaha DT125X is a two-stroke, single cylinder, reed-valve motorcycle with a 123 cc capacity engine producing a maximum power of 14.7 hp at 7000 rpm and maximum torque of 1.7 kgf-m at 7000 rpm. The bike has a 6-speed transmission with a wet multiplate clutch and chain final drive. It has a semi double-cradle steel frame with 41mm telescopic forks at the front and Monocross linkage at the rear. The front and rear brakes are single 298mm and 220mm discs respectively, and it has a front tyre size of 120/70-17 and rear tyre size of 140/60-17. The bike has a wheelbase of 1269 mm, with a seat height of 886 mm and a dry weight of 122 kg. The fuel tank capacity is 10.7 litres or 2.8 US gallons. The bike was manufactured between 2005 and 2007 and is popular for its off-road capabilities.

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Technical specifications:

Make Model: Yamaha DT 125X

Year: 2005-07

Engine: Two stroke, single cylinder, reed-valve

Capacity: 123 cc / 7.5 cu-in

Bore x Stroke: 56 X 50 mm

Compression Ratio: 6.8:1

Lubrication: Autolube

Oil Capacity: 1.2 Litres

Induction: Mikuni 28 SS

Ignition: CDI

Starting: Kick

Max Power: 14.7 hp / 10.8 kW @ 7000 rpm

Max Torque: 1.7 kgf-m / 16.3 Nm @ 7000 rpm

Clutch: Wet multiplate

Transmission: 6 speed

Final Drive: Chain

Front Suspension: 41mm Telescopic forks

Rear Suspension: Monocross linkage

Frame: Semi double cradle steel frame

Front Suspension: 41mm Telescopic forks

Front Wheel Travel: 120 mm / 4.7 in

Rear Suspension: Monocross linkage

Rear Wheel Travel: 200 mm / 7.9 in6.6 in

Front Brakes: Single 298mm disc

Rear Brakes: Single 220mm disc

Front Tyre: 120/70-17

Rear Tyre: 140/60-17

Wheelbase: 1269 mm / 50 in

Seat Height: 886 mm / 34.8 in

Dry Weight: 122 kg / 269 lbs

Fuel Capacity: 10.7 Litres / 2.8 US gal