Comparison of GAS GAS TXT Boy 50cc 2011 and GAS GAS TXT Boy 50 2T

Attribute	GAS GAS TXT Boy 50cc 2011 ×	GAS GAS TXT Boy 50 2T ×
General
Production from (year)	2011	2010
Make	GAS GAS	GAS GAS
Model	GAS GAS TXT Boy 50cc	GAS GAS TXT Boy 50 2T
Category	Trial	Trial
Engine and transmission
Engine type	Single cylinder, two-stroke	Single cylinder, two-stroke
Fuel system	Carburettor. Dell´Orto PHVA14 - Intake by reed valve	Carburettor. Dell´Orto PHVA14
Displacement (cm³)	49.4	49.4
Cooling system	Liquid	Liquid
Transmission type,final drive	Chain	Chain
Bore (mm)	40	40
Stroke (mm)	39.3	39.3
Gearbox	2-speed	2-speed
Ignition	Variable Electronic	Variable Electronic
Clutch	Automatic system with manual influence	Double, hydraulic and automatic clutch
Lubrication system	2% Mixture	2% Mixture
Chassis
Front suspension	32mm Marzocchi fork	32mm Marzocchi fork
Rear suspension	Hydraulic Sachs shock	Hydraulic Sachs shock
Front brakes	Single disc. 2 -piston caliper	Single disc. 2 -piston caliper
Rear brakes	Single disc. 2-piston caliper	Single disc. 2 opposed-piston caliper
Diameter (mm)	150	150
Frame type	Chrom-Molybdenum tubular frame	-
Front tyre	2.50-16	2.50-16
Rear tyre	3.00-14	3.00-14
Wheels	Light aluminium spoke rim	-
Front wheel travel (mm)	140	140
Rear wheel travel (mm)	155	155
Other
Starter	Kick	Kick
Color options	red/black	red/black
Dimensions
Wheelbase (mm)	1,005	1,005
Dry weight (kg)	42	42
Overall height (mm)	970	970
Overall length (mm)	1,540	1,540
Overall width (mm)	660	660
Seat height (mm)	600	600
Performance
Fuel capacity (l)	3	3.5