Spec Sheet
The information below is specific to the Yamaha - IT 200 L 84-86, showing anything for service information to the amount of fork oil or even the tyre pressures. If you would like to contribute any missing information, please use the edit link below.
Back.Bike Info
CC:
200
Bike Description:
hare scramble, based on IT175 with a all new 193 cc engin. has stronger conecting rod and internal engin parts, same first 4 gears with 5th and 6th being closer for more power. more weight forward to eliminate stearing problems and to keep bike level in air. fitted with disk break in 86 that it superb. no power band! the timing with the ports and the exaust make its power linere from 800rpm to 10,000rpm! massive torque and power can be felt at any throttle (like a new CRF250). durable needing rebuils between 850miles for racing and 1,250miles for riding. climbs like the best of em and lifts front wheel off the ground in 3rd gear! known as the best 200cc trail/ enduro ever built in the 20th century. if you can, buy one.
Service
2 Stroke Tank - Litres:
2.9gal
Chain Freeplay mm:
about 50-70mm
Coolant:
air
Cooling System (litres):
n/a
Float Height:
23.5 mm
Front Fork Oil cc (left leg):
560 cc
Front Fork Oil cc (right leg):
560 cc
Spark Plugs Gap (mm):
.024in
Transmission oil:
10w-30 hi-grade (transmission not motor oil)
Transmission oil quantity:
750cc drained-800cc new clutch
Two Stroke Oil:
high quality 32:1
Tyre Pressure Back Bar / psi:
10-16psi
Tyre Pressure Front Bar / psi:
12psi
Valve Adjustment Interval:
replace 900miles
Valve Clearance Cold - Exhaust:
port, tall
Valve Clearance Cold - Inlet:
reed wide powerband
Brakes
Front:
Disc
Rear:
Drum
Brake fluid:
dot3 for disk
Front-Pistons-per-caliper:
twin piston
Dimensions
Dry Weight:
211lbs
Fuel Capacity:
2.9gal
Ground Clearance:
13in
Reserve Fuel Capacity:
1/3 gal
Seat Height:
36.4in
Electrics
Voltage:
12v
Battery:
no
Bulb-Headlight:
yes high and low
Charging System:
standard
Ignition:
solidstate capasitor
Spark Plugs:
NKG BR9ES (for lower rpm trail riding)
Engine
Type:
Air Cooled 2 Stroke Reed Valve Straight Single
Air Filtration:
oiled element
Bore x Stroke:
66x57
Carburation:
Mikuni VM36ss
Carburation Idle Jet:
70
Carburation Main Jet:
330
Compression Ratio:
8.1?
Displacement:
193cc
Firing Order:
single
Fuel Minimum Octane Rating:
90
Lubrication System:
2stroke
No. of Valves:
6 reeds
Pilot Screw Setting:
altitude dependent
Red line RPM:
(speculating) 10,000rpm
Starting:
kick
Valve Train:
6 reed block
Transmission
Chain Number of Links:
106
Clutch Type:
multi-disc wet
Gearchange Pattern:
1n 23456
Primary Drive Ratio:
2.9 to 1 (i think)
Sprocket front:
12
Sprocket rear:
44
Transmission:
6 speed very close ratio
Misc.
Colour Options:
blue yellow
Exhaust:
dg down pipe with spark-arrester (loud)
Frame:
steel
Fuel Control:
twist grip
Motorcycle Style:
Enduro Road/Trail
Place of Manufacture:
japan
Swing Arm:
aluminum
Power
Fuel Consumption:
efficiant
Max Power Output:
26.5hp
Max Torque:
18.5 ft pounds
Power/Weight Ratio:
0.2hp:lb
Standing 1/4 mile:
like 8-10
Top Speed:
lesss than 85
Suspension
Front:
Kayaba 43mm (soft internal preloaded)
Front Travel:
Kayaba 43mm
Rear:
Kay!ba (35 position dampener, remote resivoier)
Tyres
Front:
300-21 Tubed
Rear:
120/90-18 Tubed
Wheels
Front:
300-21
Rear:
120/90-18
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All information presented on the website is given to the best of our knowledge at the given time. All information is intended to only as a guide. A major Japanese manufacturer's quote:
We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.