Comparison of Derbi Senda DRD Racing 50 SM 2009 and GAS GAS EC 250 2012

Attribute	GAS GAS EC 250 2012 ×	Derbi Senda DRD Racing 50 SM 2009 ×
General
Production from (year)	2012	2009
Make	GAS GAS	Derbi
Model	GAS GAS EC 250	Derbi Senda DRD Racing 50 SM
Category	Enduro / offroad	Super motard
Engine and transmission
Engine type	Single cylinder, two-stroke	Single cylinder, two-stroke
Fuel system	Carburettor. Keihin FCR-MX37- Intake by reed valve	Carburettor. 17.5 mm
Displacement (cm³)	249.3	49.9
Cooling system	Liquid	Liquid
Transmission type,final drive	Chain	Chain
Bore (mm)	66.4	39.9
Stroke (mm)	72	40
Gearbox	6-speed	6-speed
Fuel control	-	Single Overhead Cams (SOHC)
Ignition	-	Electronic CDI
Clutch	Hydraulic multidisc.	-
Lubrication system	2% oil mixture.	Oil pump
Compression	-	11.5:1
Chassis
Front suspension	Sachs 48 mm Up-Side-Down	40 mm upside down fork.
Rear suspension	Sachs hydraulic mono shock absorber	Progressive linkage monoshock with separate gas tank.
Front brakes	Single disc. Wave floating disc, 2-piston caliper	Single disc
Rear brakes	Single disc. Wave disc, 1-piston caliper	Single disc
Diameter (mm)	220	220
Frame type	Chrom-Molybdenum perimetral frame	-
Front tyre	90/90-21	100/80-17
Rear tyre	140/80-18	130/70-17
Wheels	Light aluminium spoke rim	-
Front wheel travel (mm)	315	250
Rear wheel travel (mm)	320	250
Other
Starter	Kick	Electric
Color options	red/white/black	black white
Dimensions
Wheelbase (mm)	1,475	1,390
Dry weight (kg)	101	96
Overall length (mm)	2,200	2,005
Overall width (mm)	830	808
Seat height (mm)	966	875
Performance
Reserve fuel capacity (l)	-	1.3
Fuel capacity (l)	10.5	6.5
Oil capacity (l)	-	1