These are the known mechanical and performance specifications for your 2016 GAS GAS TXT Racing 80.
Basic Specs

Engine
Displacement79.10 ccm (4.83 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression
Bore/Stroke43.0 x 54.5 mm (1.7 x 2.1 inches)
Valves/Cylinder
FuelingCarburettor. Dell´Orto PHBL21BS
IgnitionCDI digital magnetic flywheel
Exhaust
Lubrication2.5 % Mixture
CoolingLiquid
Drivetrain
Gearbox6-speed
Final DriveChain
ClutchGG 1/3 hydraulic-diaphragm-system
Driveline
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity2.40 litres (0.63 gallons)
Emissions
Chassis
Frame TypeChrom-Molybdenum tubular frame
Rake
Trail
Front SuspensionTelescopic fork, 40 mm. Adjustable compression and rebound.
Front Travel177 mm (7.0 inches)
Rear SuspensionOlle hydraulic mono shock
Rear Travel164 mm (6.5 inches)
Seat
Seat Height590 mm (23.2 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,040 mm (40.9 inches)
Total Length1,870 mm (73.6 inches)
Total Width745 mm (29.3 inches)
Ground Clearance
Wheelbase1,300 mm (51.2 inches)
Dry Weight64.0 kg (141.1 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre1.60-19
Rear Tire/Tyre1.85-17
Front BrakesSingle disc. Floating, 4-piston
Front Brake Diameter185 mm (7.3 inches)
Rear BrakesSingle disc. 2-piston
Rear Brake Diameter150 mm (5.9 inches)
Wheels
Comments
Spanish made bike.