Yamaha TZR125 Naked

Yamaha TZR125 Naked
Manufacturer	Yamaha
Production	1987 - 88
Engine	Two stroke, single cylinder, read valve,
Compression ratio	5.9:1
Top Speed	154.7 km/h
Ignition	CDI
Transmission	6 Speed
Suspension	Front: Telescopic fork Rear: Monocross
Brakes	Front: Single disc Rear: Drum
Front Tire	90/90 16
Rear Tire	100/90 18
Weight	104 kg / 229 lbs (dry), 122.7 kg / 269 lbs (wet)
Recommended Oil	Yamalube 10w-40
Fuel Capacity	12 Liters / 3.1 US gal
Manuals	Service Manual

It could reach a top speed of 154.7 km/h.

Engine

The engine was a Liquid cooled cooled Two stroke, single cylinder, read valve,. The engine featured a 5.9:1 compression ratio.

Drive

Power was moderated via the Wet Plate.

Chassis

It came with a 90/90 16 front tire and a 100/90 18 rear tire. Stopping was achieved via Single disc in the front and a Drum in the rear. The front suspension was a Telescopic fork while the rear was equipped with a Monocross. The TZR125 Naked was fitted with a 12 Liters / 3.1 US gal fuel tank. The bike weighed just 104 kg / 229 lbs.

Photos

Overview

Yamaha TZR 125 Naked

Make Model	Yamaha TZR 125 Naked
Year	1987 - 88
Engine Type	Two stroke, single cylinder, read valve,
Displacement	124 cc / 7.6 cu-in
Bore X Stroke	56.4 x 50 mm
Cooling System	Liquid cooled
Compression	5.9:1
Induction	Mikuni VM26SS carburetor
Ignition	CDI
Starting	Kick
Max Power	26.hp / 19.3 kW @ 10200 rpm
Max Torque	1.8 kgf-m / 13 lb-ft @ 10000 rpm
Clutch	Wet Plate
Transmission	6 Speed
Final Drive	Chain
Front Suspension	Telescopic fork
Front Wheel Travel	140 mm / 5.5 in
Rear Suspension	Monocross
Rear Wheel Travel	100 mm / 3.9 in
Front Brakes	Single disc
Rear Brakes	Drum
Front Tire	90/90 16
Rear Tire	100/90 18
Dry Weight	104 kg / 229 lbs
Wet Weight	122.7 kg / 269 lbs
Fuel Capacity	12 Liters / 3.1 US gal
Consumption Average	21.5 km/lit
Braking 60 - 0 / 100 - 0	13.8 m / 39.6 m
Standing ¼ Mile	15.8 sec / 130.6 km/h
Top Speed	154.7 km/h