Yamaha DT125RE (2005-07)

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The Yamaha DT 125RE is a two-stroke, single-cylinder motorcycle with a reed-valve engine and a capacity of 123cc. Its compression ratio is 6.8:1 and it uses autolube lubrication with an oil capacity of 1.2 litres. The bike has a Mikuni 28SS induction system and CDI ignition, and starts with a kick. It has a maximum power of 14.7 hp/10.8 kW at 7000 rpm and a maximum torque of 1.7 kgf-m/16.3 Nm at 7000 rpm. The transmission is six-speed and the final drive is a chain.

The front suspension uses 41mm telescopic forks and has 170mm/6.6in of wheel travel, while the rear suspension features a monocross linkage and has 200mm/7.9in of travel. Braking is handled by a single 230mm disc at the front and a single 220mm disc at the rear. The front tyre is 80/90-21 and the rear is 110/80-18.

The bike measures 2135mm/81.0in in length, 820mm/32.2in in width, and 1255mm/49.4in in height, with a wheelbase of 1415mm/55.7in, a seat height of 885mm/34.8in, and a ground clearance of 270mm/10.6in. Its dry weight is 116kg/255.7lbs and it has a fuel capacity of 10 litres/2.2 gallons.

Technical specifications:

Make Model: Yamaha DT 125RE

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

Front Wheel Travel: 170 mm / 6.6 in
Rear Suspension: Monocross linkage
Rear Wheel Travel: 200 mm / 7.9 in6.6 in
Front Brakes: Single 230mm disc
Rear Brakes: Single 220mm disc
Front Tyre: 80/90 -21
Rear Tyre: 110/80 -18
Dimensions: Length 2135 mm / 81.0 in Width 820 mm / 32.2 in Height 1255 mm / 49.4 in
Wheelbase: 1415 mm / 55.7 in
Seat Height: 885 mm / 34.8 in
Ground Clearance: 270 mm / 10.6 in
Dry Weight: 116 kg / 255.7 lbs
Fuel Capacity: 10 Litres / 2.2 gal

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