HYOSUNG GV125S, Owner'S Manual, Page: 99 / 101

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Parameter List
Model
GV125S
Dimensional parameters
Overall dimension (L ×W ×H) mm 2021×753×1070
Wheelbase mm 1410
Minimum ground clearance mm 175
Turning clearance circle diameter mm 3060
Castor angle
（
°
）
45
Steering handlebar turning angle (°) (left / right)
≤38
Mass/volume
Overall mass kg 160
Max. loading mass kg 330
Reference mass on shafts kg (front/rear) 80/155
Fuel tank capacity L 12.5
Engine
Model GV125S
Type
V-type Duplex cylinder, 4-stroke,
water cooling
Cylinder bore×stroke mm 42.0×45.0
Total displacement ml 124.7
Compression ratio
11.6--12.0
：
1
Max. power and corresponding speed
kW/(r/min)
8.9/9500
Max. torque and corresponding speed N. m/
(r/min)
9.5/7500
Min. fuel consumption g/kW·h 264
Min. stable idle speed r/min 1600±100
Ignition mode Electromagnetic discharge
Starting mode Electric
Lubrication mode Pressure and splashing
Lubricant SAE10W-30
Fuel #92 or higher unleaded gasoline
Carburetor/injector type 28239162
Air filter type Oil Filter Type
Gas distribution mode Overhead cam valve
Transmission device
Clutch type
Wet type normal pressure multi
disc
Transmission type
Foot operated 5-gear
transmission
Primary reduction ratio 3.50
Final stage reduction ratio 3.64
Transmission ratio 1st gear 3.09
2
nd
gear 1.79
3
rd
gear 1.35