These are the known mechanical and performance specifications for your 1977 WSK 175 W21B2S2.
Basic Specs
Engine
Displacement173.80 ccm (10.61 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM6600
Compression9.0:1
Bore/Stroke61.0 x 59.5 mm (2.4 x 2.3 inches)
Valves/Cylinder
FuelingCarburettor. Bing 1/26/125/II 26 mm
IgnitionMagneto
ExhaustSteel single pipe
LubricationMixture 1 : 30
CoolingAir
Performance
Horespower14.00 HP (10.2 kW)
Torque16.67 Nm (1.7 kgf-m or 12.3 ft.lbs)
Top Speed100.0 km/h (62.1 mph)
Fuel Economy & Polution
Fuel Consumption3.00 litres/100 km (33.3 km/l or 78.41 mpg)
Fuel Capacity8.00 litres (2.11 gallons)
Emissions69.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeSingle, steel welded tubes
Rake
Trail
Front SuspensionCoil springs with oil shock absorbers in fork
Front Travel150 mm (5.9 inches)
Rear SuspensionTrailing arms with two coil springs and oil shock absorbers
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height1,080 mm (42.5 inches)
Total Length2,020 mm (79.5 inches)
Total Width860 mm (33.9 inches)
Ground Clearance
Wheelbase1,320 mm (52.0 inches)
Dry Weight111.0 kg (244.7 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre3/0-19
Rear Tire/Tyre3/0-18
Front BrakesExpanding brake (drum brake)
Front Brake Diameter135 mm (5.3 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter135 mm (5.3 inches)
Wheels
Comments