These are the known mechanical and performance specifications for your 2017 GAS GAS TXT Racing 250 E4.
Basic Specs
Engine
Displacement247.70 ccm (15.11 cubic inches)
TypeReed valve
DetailsSingle cylinder, two-stroke
Max RPM
Compression
Bore/Stroke72.5 x 60.0 mm (2.9 x 2.4 inches)
Valves/Cylinder
FuelingCarburettor. Keihin PWK 28
Ignition
Exhaust
Lubrication2-stroke-oil/fuel mixed 1:50
CoolingLiquid
Drivetrain
Gearbox6-speed
Final DriveChain
ClutchGG 1/3 hydraulic-diaphragm-system
Driveline
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity2.50 litres (0.66 gallons)
Emissions
Chassis
Frame TypeChrom-Molybdenum tubular frame
Rake
Trail
Front SuspensionTECH with aluminium bar Ø 39
Front Travel180 mm (7.1 inches)
Rear SuspensionReiger hydraulic mono shock absorber (2 ways). Rebound and spring pre-load ajustable.
Rear Travel164 mm (6.5 inches)
Seat
Seat Height650 mm (25.6 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,130 mm (44.5 inches)
Total Length2,010 mm (79.1 inches)
Total Width825 mm (32.5 inches)
Ground Clearance
Wheelbase1,320 mm (52.0 inches)
Dry Weight67.5 kg (148.8 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre2.75-21
Rear Tire/Tyre4.00-18
Front BrakesSingle disc. Floating discs. Four-piston calipers.
Front Brake Diameter185 mm (7.3 inches)
Rear BrakesSingle disc. Two-piston calipers.
Rear Brake Diameter150 mm (5.9 inches)
WheelsMichelin Trial X11 tyres
Comments
Spanish made bike.