The Yamaha XT125X (2005-08) is a four-stroke, single cylinder motorcycle with a capacity of 124cc. It has a Mikuni TM28-92 induction and CDI ignition, with both electric and kick starting options. The maximum power is 12.5hp at 8000rpm, and the maximum torque is 11.7Nm at 6500rpm. It has a 5-speed transmission and chain final drive. The frame is a box section semi-double cradle, and the front suspension is a telescopic fork with 175mm wheel travel, while the rear suspension is a monocross with linkage and 190mm wheel travel. The front and rear brakes are single discs, with the front wheel fitted with a 100/80-17 tyre and the rear wheel with a 130/70-17 tyre. It has a length of 1995mm, a width of 840mm and a wheelbase of 1335mm, with a seat height of 860mm. The dry weight is 111kg, and the wet weight is 122.2kg with a fuel capacity of 10 litres. The standing 1/4 mile time is 21.9 seconds, with a top speed of 95.2 km/h.
Technical specifications:
Make Model: Yamaha XT 125R
| Year | 2005 – 08 |
|---|---|
| Engine | Four stroke, single cylinder. SOHC, 2 valve |
| Capacity | 124 cc / 7.6 cu-in |
| Bore x Stroke | 54 X 54 mm |
| Cooling System | Air cooled |
| Compression Ratio | 10.0:1 |
| Induction | Mikuni TM28-92 |
| Ignition | CDI |
| Starting | Electric & kick |
| Max Power | 12.5 hp / 9.2 kW @ 8000 rpm |
| Max Torque | 11.7 Nm / 1.2 kgf-m @ 6500 rpm |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Frame | Box section Semi double cradle |
| Front Suspension | Telescopic fork |
| Front Wheel Travel | 175 mm / 6.8 in |
| Rear Suspension | Monocross with linkage, with 190mm wheel travel. |
| Rear Wheel Travel | 190 mm / 7.4 in |
| Front Brakes | Single 260mm disc |
| Rear Brakes | Single 220mm disc |
| Front Tyre | 100/80-17 |
| Rear Tyre | 130/70-17 |
| Dimensions | Length 1995 mm / 78.5 in Width 840 mm / 33 in |
| Wheelbase | 1335 mm / 52.6 in |
| Seat Height | 860 mm / 34 in |
| Dry Weight | 111 kg / 245 lbs |
| Wet Weight | 122.2 kg / 269 lbs |
| Fuel Capacity | 10.0 Litres / 2.2 US gal |
| Standing 1/4 Mile | 21.9 sec |
| Top Speed | 95.2 km/h |
