The Yamaha TDR 250 is a two-stroke, parallel twin cylinder motorcycle with a capacity of 249 cc, produced from 1992-93. It features a liquid cooled engine, 6-speed transmission, chain final drive, and a kick start. The front suspension is air assisted telescopic forks while the rear suspension is a single shock rising rate adjustable preload. Braking is done via a single 320mm disc with 2 piston calipers in the front and a single 210mm disc with a single piston caliper in the rear. The TDR 250 has a top speed of 175 km/h and can go from 0-100 km/h in 5.8 seconds. It has a fuel capacity of 14 litres and has an average fuel consumption of 15.9 km per litre. The bike weighs 153 kg and has a seat height of 820mm, ground clearance of 230 mm, and a wheelbase of 1385 mm. It can brake from 60-0 km/h in 14.0 m and has a standing quarter-mile time of 13.6 seconds at 152.8 km/h. The Yamaha TDR 250 is a popular choice among motorcycle enthusiasts due to its powerful engine, sturdy build, and great performance overall.
Technical specifications:
Make Model: Yamaha TDR 250
| Year | 1992 – 93 |
|---|---|
| Engine | Two stroke, parallel twin cylinder, read valve, YPVS |
| Capacity | 249 cc / 15.2 cu-in |
| Bore x Stroke | 56.4 50 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 5.9:1 |
| Lubrication | Autolube |
| Induction | 2x 28mm TM28SS Mikuni carburetors |
| Ignition | Transistorized |
| Starting | Kick |
| Max Power | 46 hp / 37 kW @ 10000 rpm |
| Max Torque | 3.7 kgf-m / 26.7 lb-ft @ 8500 rpm |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | Air assisted telescopic forks 7-way adjustable preload |
| Rear Suspension | Single shock rising rate adjustable preload |
| Front Brakes | Single 320mm disc 2 piston calipers |
| Rear Brakes | Single 210mm disc single piston caliper |
| Front Tyre | 110/90-18 |
| Rear Tyre | 120/80-17 |
| Dimensions | Length 2145 mm / 84.4 in Width 785 mm / 30.9 in Height 1215 mm / 47.8 in |
| Wheelbase | 1385 mm / 54.5 in |
| Seat Height | 820 mm / 32.2 in |
| Ground Clearance | 230 mm / 9.0 in |
| Dry Weight | 137 kg / 302 lbs |
| Wet Weight | 153 kg / 337 lbs |
| Fuel Capacity | 14 Litres / 3.6 US gal |
| Consumption Average | 15.9 lm/lit |
| Braking 60 – 0 / 100 – 0 | 14.0 m / 38.7 m |
| Standing 1/4 Mile | 13.6 sec / 152.8 km/h |
| Top Speed | 175 km/h |
