These are the known mechanical and performance specifications for your 198?–199? Royal Enfield MOFA.
Basic Specs

Engine
Displacement22cc
Type
Details22cc
Max RPM
Compression
Bore/Stroke
Valves/Cylinder
Fueling
Ignition
Exhaust
Lubrication
Cooling
Chassis
Frame Type
Rake
Trail
Front Suspension
Front Travel
Rear Suspension
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight
Wet Weight
Wheels & Brakes
Front Tire/Tyre
Rear Tire/Tyre
Front Brakes
Front Brake Diameter
Rear Brakes
Rear Brake Diameter
Wheels
Comments
Mini moped designed by Morbidelli of Italy to manufacture in India. The 22 cc two-stroke engine had a centrifugal clutch and the fuel was carried in the frame down tube.