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Yamaha TZR 250SP

Make Model	Yamaha TZR 250SP
Year	1990
Engine	Two stroke, parallel twin cylinders, read valve,
Capacity	249 cc / 15.2 cu-in
Bore x Stroke	56.4 x 50 mm
Cooling System	Liquid cooled
Compression Ratio	5.9:1
Induction	2x Mikuni TM28SS carburetor
Ignition	CDI
Starting	Kick
Max Power	50 hp / 36.4 kW @ 10000 rpm
Max Torque	35.5 Nm / 26.2 lb-ft @ 9750 rpm
Transmission	6 speed
Final Drive	Chain
Front Suspension	Telescopic fork adjustable preload
Front Wheel Travel	140 mm / 5.5 in
Rear Suspension	Coil and gas spring preload 9-way preload position
Rear Wheel Travel	100 m / 3.9 in
Front Brakes	Single 320mm discs 2 piston calipers
Rear Brakes	Single 210mm disc 1 piston caliper
Front Tyre	100/80-17
Rear Tyre	120/80-17
Dimensions	Length 2005 mm / 78.9 in Width 660 mm / 25.9 in
Wheelbase	1375 mm / 54.1 in
Seat Height	760 mm / 29.9in
Dry Weight	128 kg / 282.1 lbs
Wet Weight	140 kg / 308.6 lbs
Fuel Capacity	16 liters / 4.2 US gal