The Yamaha TDR125R is a two-stroke, single-cylinder motorcycle with a 124cc capacity and liquid cooling. Its 28mm Dell’Orto carburetor provides induction, and its electronic ignition enables an electric start. The bike produces a maximum power of 15 horsepower at 9500 rpm and 2.1 kgf-m of torque at the same rpm. It has a six-speed transmission and a chain final drive, with front suspension consisting of 41mm telescopic forks and rear suspension illuminated by a Monoshock with adjustable preload. This motorbike has a front-wheel travel capacity of 170mm or 6.6 inches, and a rear-wheel travel capacity of 185mm or 7.2 inches. Its front and rear brake systems consist of single 320mm and 210mm discs, respectively, and its tyres are 100/80-17 and 130/70-17 for the front and rear wheels, respectively. The Yamaha TDR125R has a wheelbase of 1405mm or 55.3 inches, a seat height of 850mm or 33.4 inches, and a ground clearance of 270mm or 10.6 inches. It weighs 136kg or 300lbs, has an 11-litre or 2.9 US-gallon fuel capacity, and produces an average consumption of 55 miles per gallon. The motorbike’s standing 1/4 mile time is 15.3 seconds with a top speed of 141.3 km/h or 87.9 miles per hour.
Technical specifications:
Make Model: Yamaha TDR 125R
| Year | 2001 – 02 |
|---|---|
| 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 |
