Yamaha - DT 50 MX 83-85

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Bike Info

CC:
50
DT 50 MX Parts and accessories

Service

Chain Freeplay mm:
30
Float Height:
22 - 24 mm
Front Fork Oil cc (left leg):
208
Front Fork Oil cc (right leg):
208
Gearbox Oil grade:
10w/40
Gearbox Oil Litres:
0.6
Idle Speed (rpm):
1200 - 1300 RPM
Spark Plugs Gap (mm):
0.5 - 0.6
Tyre Pressure Back Bar / psi:
26
Tyre Pressure Front Bar / psi:
21

Dimensions

Wet Weight:
82kg

Electrics

Voltage:
6v
Battery:
6N4B-2A-3
Ignition:
CB
Spark Plugs:
BR7HS NGK
 

Engine

Type:
Air Cooled 2 Stroke Single
Bore x Stroke:
40 x 39.7
Carburation:
TK TEIKEI 12P-5M300
Carburation Idle Jet:
36
Carburation Main Jet:
84
Displacement:
49 cc
Fuel Minimum Octane Rating:
98
Pilot Screw Setting:
1.25

Transmission

Chain Number of Links:
112
Chain type:
daido dk420
Sprocket front:
11
Sprocket rear:
48

Misc.

Motorcycle Style:
ENDURO ROAD/TRAIL

Tyres

Front:
275-21 Tubed
Rear:
300-18 Tubed