1978 Yamaha YZ125E Model Data

motoxbanner.gif (32619 bytes)

Model Data
(NA = Not Available. We are still looking for this information. We don't have all the manuals)
(NS = Not Specified. We have the manual but this is information is not specified.)

Manufacturer:

Yamaha

Year:

1978

Model:

YZ125E

Model Designator:

2K6

Starting Frame #:

2K6-00101

Starting Engine #:

2K6-00101

Dry Weight (lbs):

190

Dry Weight (kgs):

86

Length (Inches):

82.7

Length (mm):

2100

Width (Inches)):

35.4

Width (mm):

900

Wheelbase (Inches):

55.9

Wheelbase (mm):

1420

Clearance (Inches):

11.6

Clearance (mm):

295

Seat Heigth (Inches):

11.6

Seat Heigth (Inches):

11.6

Engine Type:

Air Cooled 2-stroke

Displacement (cc):

123

Bore (inches):

2.2

Bore (mm):

56

Stroke (Inches):

1.97

Stroke (mm):

50

Compression

7.4:1

Intake Type:

Reed Valve

Ignition:

CDI Magneto

Starting System:

Primary Kick Starter

Horsepower:

0

Torque (ft-lbs)::

0

Lubrication:

Mixed Gas/Oil 20:1

Fuel Grade:

Premium

Carburetor:

VM32SS Mikuni

Air Filter:

Oiled Foam

Fuel Tank (US Gal):

0

Fuel Tank (Liters):

5.8

Gear box):

Constant Mesh 6 Sp

Clutch Type::

Wet, Multiple Disc

Chain Size::

520

Rear Sprocket Size:

0

Countershaft size:

0

Chain Length (links):

103

Front Suspension:

Telescopic Fork

Front Spring:

Coil Spring/Air

Front Travel (Inches):

9.1

Front Travel (mm):

230

Rear Suspension:

Monocross

Rear Travel (Inches):

9.45

Rear Travel (mm):

240

Front Wheel Size (in):

21

Front Rim:

1.60-21

Rear Wheel Size (in):

18

Rear Rim:

1.85-18

Front Brake Type:

Leading

Rear Brake Type (mm):

Trailing

Front Brake Size (in):

5.12

Front Brake Size (mm):

130

Rear Brake Size (in):

5.12

Rear Brake Size (mm):

130

Content (c) Copyright 2001,2002 MotoXcross Museum Publishing, A Division of Endo Systems Inc.