Data Sheets; Technical Data - MZ 125 SX Repair Manual

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2 Data Sheets
2.1 Technical Data
Technical Data
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Overall length
2185 mm 2010 mm
Overall width with/without mirror/ 960/770 mm 9601770 mm
with hand protection 860 mm
860mm
\Mdth of handlebars 770mm 770mm
Height withlwithout mirror 1340/1220 mm 1280/1160 mm
Seat height 860mm 830mm
'Mleel base
1440 ± 15 mm
1440 ± 15 mm
Caster
107 mm
73mm
Steering angle 63S 64.5
0
Steering angle left/right 40
0
each
40 0 each
Turning circle 3.5 m
3.5m
Ground clearance with max. permissible load 200/250 mm 170/220 mm
with/without base protection
Unladen weight (ready to ride)
127.5 kg 129.5 kg
Unladen front axle load 58.5 kg 60 kg
Unladen rear axle load 69 kg 69.5
Total weight permitted 320 kg
320 kg
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Engine type MZ 125
Method of operation / control 4-stroke ignition engine, DOHC, 4 valves operated with bucket tappets
Number of cylinders 1, vertical, inclined 10 0 forward
Cylinder capacity
124 cm
3
Piston stroke
44.0 mm
Hole 60.0 mm
Output at rpm 11 kW/9000 rpm
Cooling method/operating pressure Liquid cooling, 1.4 bar
Nominal set value of the engine temperature
Thermostat opening beginning 80
0 -
84 °C
regulator
Maximum torque at rpm 11.7 Nm /8500 rpm
Compression ratio
11.2±1 :1
Camshafts
·
Drive
control chain 92 RH 2010 /122 chain links
·
External diameter of the camshaft at the 19.967 -19.980 mm
bearing
·
Clearance between the bearing neck and
0.020 - 0.040 mm
bearing cap
Tappet clearance
·
Intake 0.09 - 0.11 mm
·
Exhaust 0.12 - 0.14 mm
MZ 125 SXlSM Repair Manual
05/02
9