Sym RS-50 - Specifications

1. GENERAL INFORMATION
1-6
Specifications
Make SANYANG MODEL BS05W-A
Overall Length 1870 mm Front TELESCOPIC
Overall Width 700 mm
Suspension
System
Rear UNlT SWING
Overall Height 1130 mm Front 100/90-12 (T/L)
DIMENSION
Wheel Base 1335 mm
Tire
Specifications
Rear 130/70-12 (T/L)
Front 46 kg
Rear 62 kg
Front
DISK (ψ 273mm)
Curb
Wei
g
ht
Total 108 kg
Brake
System
Rear
DRUM (ψ 110mm)
Passengers/
Weight
Two /110 kg Max. Speed 48 km/hr Below
Front 73 kg Climb Ability 22° Below
Rear 171 kg Primary Reduction BELT
WEIGHT
Total Weight
Total 244 kg
Secondary
Reduction
GEAR
Type Gasoline Clutch Centrifugal, dry type
Installation and
arrangement
Vertical, below center,
incline
PERFORMANCE
Transmission C.V.T.
Fuel Used Unleaded(92/95) Speedometer 0 ~ 90 km/hr
Cycle/Cooling
2-stroke/forced air
cooled
Horn 93 ~ 112 dB/A
Bore 39 mm Muffler Expansion & Pulse Type
Stroke 41.4 mm
Exhaust Pipe Position
and Direction
Right side, and Backward
Cylinder
Number/Arrang
ement
Single Cylinder Lubrication System Separated-lubrication
Displacement 49.4 cc
Compression Ratio 7.2 : 1
CO Below 8.0 g/km
Max. HP 3.2 kw / 7000 rpm
Exhaust
Concentration
HC+Nox Below 4.0 g/km
Max. Torque 4.6 Nm / 6500 rpm E.E.C. X
Ignition C.D.I. P.C.V. X
ENGINE
Starting System Electrical & kick
Catalytic reaction control
system
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