1985 Yamaha TT 600

Make Model	Yamaha TT 600
Year	1985 - 87
Engine	Four stroke, single cylinder, SOHC, 4 Valve
Capacity	595 cc / 36.5 cu-in
Bore x Stroke	95 x 84 mm
Cooling System	Air cooled
Compression Ratio	8.5:1
Lubrication	Dry sump
Induction	27mm Dual stage Teikei Y27PVX1 carburetor
Ignition	CDI
Spark plug	NGK DPR7EA or DP7EA
Starting	Kick
Max Power	45 hp / 34 kW @ 6500 rpm
Max Power Rear Wheel	38.2 hp @ 6500 rpm
Max Torque	50 Nm / 4.7 kgf-m @ 5500 rpm
Transmission	5 Speed
Final Drive	Chain
Gear Ratio	1st 30/13 (2.367) 2nd 27/17(1.588) 3rd 24/20 (1.200) 4th 21/22 (0.954) 5th 21/27 (0.777)
Gearing Front / Rear	14 / 50
Front Suspension	43mm Telescopic forks
Front Wheel Travel	300 mm / 11.8 in
Rear Suspension	Monocross single shock 20-way compression, reload and rebound adjustment.
Rear Wheel Travel	270 mm / 10.6 in
Front Brakes	Single 267mm disc
Rear Brakes	150mm Drum
Front Tyre	3.00-21
Rear Tyre	4.60-18
Dry Weight	138 kg / 304.2 lbs
Fuel Capacity	13 Litres / 3.4 US gal
Braking 60 - 0 / 100 - 0	16.6 m / 49.8 m
Standing ¼ Mile	13.8 sec / 144.2 km/h
Top Speed	146.4 km/h