Yamaha TDR 125R (1993-95)

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