The Yamaha TDR 125R was a popular motorcycle from 1993-95, featuring a two-stroke, single cylinder engine with a capacity of 124 cc. It had a liquid cooling system, compression ratio of 6.8:1, and a 28mm Dell’Orto carburetor. The motorcycle was capable of producing 15 hp at 9500 rpm, with a maximum torque of 2.1 kgf-m at the same rpm. It had a 6-speed transmission and a chain final drive. The front suspension featured 41mm telescopic forks with a wheel travel of 170 mm while the rear suspension included a monoshock that was adjustable preload with a wheel travel of 185mm. The front and rear brakes consisted of a single caliper with a 320mm disc and 210mm respectively. The motorcycle weighed in at 136 kg and had a fuel capacity of 11 liters or 2.9 US gallons. The fuel consumption average was around 55 mpg, and the standing 1/4 mile was completed in 15.3 seconds at 131.2 km/h. The top speed of the Yamaha TDR 125R was 141.3 km/h or 87.9 mph.
Technical specifications:
Make Model: Yamaha TDR 125R
| Year | 1993 – 95 |
|---|---|
| Engine | Two stroke, single cylinder |
| Capacity | 124 cc / 7.6 cu-in |
| Bore x Stroke | 56 x 50.7 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 6.8:1 |
| Induction | 28mm Dell’Orto carburetor |
| Ignition | Electronic |
| Starting | Electric |
| Max Power | 15 hp / 10.9 kW @ 9500 rpm |
| Max Torque | 2.1 kgf-m / 15.1 lb-ft @ 9500 rpm |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | 41mm Telescopic forks |
| Front Wheel Travel | 170 mm / 6.6 in |
| Rear Suspension | Monoshock adjustable preload |
| Rear Wheel Travel | 185 mm / 7.2 in |
| Front Brakes | Single 320mm disc 2 piston caliper |
| Rear Brakes | Single 210mm disc 1 piston caliper |
| Front Tyre | 100/80-17 |
| Rear Tyre | 130/70-17 |
| Wheelbase | 1405 mm / 55.3 in |
| Seat Height | 850 mm / 33.4 in |
| Ground Clearance | 270 mm / 10.6 in |
| Dry Weight | 136 kg / 300 lbs |
| Fuel Capacity | 11 Litres / 2.9 US gal |
| Consumption Average | 55 mpg |
| Standing 1/4 Mile | 15.3 sec / 131.2 km/h |
| Top Speed | 141.3 km/h / 87.9 mph |
