Yamaha DT 125R (1999)

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The Yamaha DT 125RE is a two-stroke, single-cylinder, reed-valve motorcycle with a 123cc engine and a compression ratio of 6.8:1. It has an autolube system with a 1.2-litre oil capacity, Mikuni 28SS induction, and CDI ignition. The bike starts via kick and can produce a maximum power of 14.7 kW at 7000 rpm and a maximum torque of 1.7 kgf-m at 7000 rpm. The bike has a wet multiplate clutch and six-speed transmission with a chain final drive. The front suspension features 41mm telescopic forks with a 170mm wheel travel, while the rear suspension has a monocross linkage and 200mm wheel travel. The front brake is a single 230mm disc, and the rear brake is a single 220mm disc. The Yamaha DT 125RE has an 80/90-21 front tire and a 110/80-18 rear tire. It measures 2135mm in length, 820mm in width, and 1255mm in height, with a wheelbase of 1415mm and a seat height of 885mm. The bike has a ground clearance of 270mm, a dry weight of 116kg, and a fuel capacity of 10 litres.

Technical specifications:

Make Model: Yamaha DT 125RE

Year: 1999


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 / 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 /
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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