These are the known mechanical and performance specifications for your 2007 Factory Bike Chrono SM50-2.
Basic Specs
Engine
Displacement49.70 ccm (3.03 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression12.0:1
Bore/Stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Valves/Cylinder
FuelingCarburettor. Dell’Orto PHBN
Ignition
Exhaust
LubricationAutomix
CoolingLiquid
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity7.50 litres (1.98 gallons)
Emissions
Chassis
Frame TypeHardened Steel CrMo. Bolt-on rear section
Rake
Trail
Front SuspensionPAIOLI hydraulic 36mm
Front Travel
Rear SuspensionPAIOLI monoshock
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height1,370 mm (53.9 inches)
Total Length1,990 mm (78.3 inches)
Total Width810 mm (31.9 inches)
Ground Clearance
Wheelbase1,370 mm (53.9 inches)
Dry Weight80.0 kg (176.4 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre100/80-17
Rear Tire/Tyre130/70-18
Front BrakesSingle disc
Front Brake Diameter320 mm (12.6 inches)
Rear BrakesSingle disc
Rear Brake Diameter200 mm (7.9 inches)
Wheels
Comments
Minarelli engine