Comparison of GAS GAS EC 250F 2021 and Yamaha TT-R 250

Attribute	GAS GAS EC 250F 2021 ×	Yamaha TT-R 250 ×
General
Production from (year)	2021	2005
Make	GAS GAS	Yamaha
Model	GAS GAS EC 250F	Yamaha TT-R 250
Category	Enduro / offroad	Enduro / offroad
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, four-stroke
Valves per cylinder	-	5
Fuel system	Injection	Carburettor
Displacement (cm³)	249.9	249
Cooling system	Liquid	Air
Transmission type,final drive	Chain	Chain
Bore (mm)	78	73
Stroke (mm)	52.3	59.6
Gearbox	6-speed	6-speed
Fuel control	Double Overhead Cams/Twin Cam (DOHC)	Double Overhead Cams/Twin Cam (DOHC)
Driveline	X-Ring 5/8 x 1/4´ chain	-
Ignition	Keihin EMS	-
Clutch	DDS wet multi-disc clutch, Braktec hydraulics	-
Compression	-	10.2:1
Chassis
Front suspension	WP XPLOR-USD, Ø 48 mm	Telescopic fork
Rear suspension	WP XACT Monoshock with linkage	Single shock, link-type, w/adjustable preload
Front brakes	Single disc. Two-piston calipers.	Single disc
Rear brakes	Single disc. Single-piston caliper.	Single disc
Diameter (mm)	220	220
Frame type	Central double-cradle-type 25CrMo4 steel	-
Front tyre	90/90-21	80/100-21
Rear tyre	140/80-18	100/100-18
Wheels	Wire spoked	-
Front wheel travel (mm)	300	280
Rear wheel travel (mm)	300	280
Rake (fork angle) (degree)	26.5	-
Other
Starter	Electric	-
Color options	red/white	team yamaha blue/white
Dimensions
Wheelbase (mm)	1,490	1,405
Dry weight (kg)	106	-
Overall height (mm)	1,260	1,260
Overall length (mm)	2,200	2,096
Overall width (mm)	830	836
Seat height (mm)	950	914
Ground clearance (mm)	360	305
Performance
Fuel capacity (l)	8.5	9.46