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.
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 |
