These are the known mechanical and performance specifications for your 2016 Luxxon YX 50 SM.
Basic Specs

Engine
Displacement50.00 ccm (3.05 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression9.0:1
Bore/Stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Valves/Cylinder
FuelingCarburettor
IgnitionCDI
Exhaust
Lubrication
CoolingAir
Chassis
Frame Type
Rake
Trail
Front SuspensionUpside down fork
Front Travel
Rear SuspensionMonoshock
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height1,200 mm (47.2 inches)
Total Length2,080 mm (81.9 inches)
Total Width830 mm (32.7 inches)
Ground Clearance300 mm (11.8 inches)
Wheelbase1,430 mm (56.3 inches)
Dry Weight118.0 kg (260.1 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre
Rear Tire/Tyre
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesSingle disc
Rear Brake Diameter
Wheels
Comments
Chinese made bike. Sold in Europe.