Yamaha TZR 125R (1992-93)

The Yamaha TZR 125R Naked, manufactured in 1992-93, is a two-stroke single cylinder motorcycle with a total capacity of 124cc or 7.6 cubic inches. It has a liquid-cooled cooling system and a Mikuni VM26SS carburetor. The compression ratio of the motorcycle is 5.9:1, the ignition is CDI, and the starting mechanism is kick. It offers a maximum power of 30 horsepower at 11,000 RPM and a maximum torque of 1.8 kgf-m or 13 lb-ft at 10,000 RPM. The clutch type is a wet plate, and the bike has a six-speed transmission with a final drive chain. It comes with front 39mm upside-down forks with 120mm or 4.5 inches of suspension travel and a monoshock rear suspension with adjustable preload. The front and rear brakes are of single-disc type with a four and two-piston caliper, respectively. It has 110/70-17 front, and 140/70-17 rear tyres, with a dry weight of 121kg or 266.7 lbs. The fuel capacity of the motorcycle is 15 litres or 3.1 US gallons.

Technical specifications:

Make Model: Yamaha TZR 125R Naked

Year: 1992 – 93
Engine: Two stroke, single cylinder, read valve,
Capacity: 124 cc / 7.6 cu-in
Bore x Stroke: 56.4 x 50 mm
Cooling System: Liquid cooled
Compression Ratio: 5.9:1
Induction: Mikuni VM26SS carburetor
Ignition: CDI
Starting: Kick
Max Power: 30 hp @ 11000 rpm
Max Torque: 1.8 kgf-m / 13 lb-ft @ 10000 rpm
Clutch: Wet Plate
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: 39mm Upside-down forks
: 120 mm / 4.5 in
Rear Suspension: Monoshock adjustable preload
Front Brakes: Single disc 4 piston caliper
Rear Brakes: Single disc 2 piston caliper
Front Tyre: 110/70-17
Rear Tyre: 140/70-17
Dry Weight: 121 kg / 266.7 lbs
Fuel Capacity: 15 Litres 3.1 US gal