Spec Sheet
The information below is specific to the Benelli - 491 50 ST AC 98-04, 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.Benelli - 491 50 ST AC (Minarelli engine) 98
Bike Info
CC:
50
Chassis info:
ZBNND00002P100984
Service
Final Drive grade:
15w/50
Fork oil grade:
iso 32/46
Front Fork Oil cc (left leg):
93
Front Fork Oil cc (right leg):
93
Idle Speed (rpm):
1500 - 1800
Spark Plugs Gap (mm):
0.5 - 0.6
Dimensions
Wet Weight:
92 kg
Electrics
Voltage:
12v
Ignition:
CDI
Spark Plugs:
NGK BR8ES
Engine
Type:
2 Stroke Single
Bore x Stroke:
40 x 39.2 mm
Carburation:
Gurtner PY12
Carburation Idle Jet:
34
Carburation Main Jet:
78
Displacement:
49.3 cc
Fuel Minimum Octane Rating:
95
Misc.
Place of Manufacture:
Pesaro, Italy
Tyres
Front:
120/70-12
Rear:
130/70-12 56l
Add information to the model
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We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.