Comparison of Derbi GPR 50 2015 and Yamaha TT-R 125 LWE

Attribute	Yamaha TT-R 125 LWE ×	Derbi GPR 50 2015 ×
General
Production from (year)	2007	2015
Make	Yamaha	Derbi
Model	Yamaha TT-R 125 LWE	Derbi GPR 50
Category	Enduro / offroad	Sport
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, two-stroke
Fuel system	Carburettor. Mikuni VM20/1	Carburettor. 17.5 mm
Displacement (cm³)	124	49.4
Power (kw)	7	-
Cooling system	Air	Liquid
Transmission type,final drive	-	Chain
Torque (Nm)	9.9	-
Bore (mm)	54	40
Stroke (mm)	54	39.3
Gearbox	5-speed	6-speed
Fuel control	Single Overhead Cams (SOHC)	-
Ignition	CDI	Electronic C.D.I.
Clutch	Wet, multiple-disc coil spring	Automated twist and go
Lubrication system	-	Separate mixing with mechanical oil pump
Compression	-	10.5:1
Chassis
Front suspension	Telescopic fork	41 mm upsidedown fork
Rear suspension	Swingarm (link suspension)	Asymmetric swing arm. Monoshock.
Front brakes	Single disc	Single disc
Rear brakes	Expanding brake (drum brake)	Single disc. Single piston
Diameter (mm)	110	218
Frame type	-	Aluminium beam frame
Front tyre	-	100/80-17
Rear tyre	-	130/70-17
Seat	-	Dual seat
Front wheel travel (mm)	180	110
Rear wheel travel (mm)	95	130
Other
Starter	Electric & kick	Electric
Color options	-	black
Light	-	Dual head lights
Dimensions
Dry weight (kg)	78	110
Power/weight ratio	0.0897	-
Seat height (mm)	775	810
Performance
Fuel capacity (l)	-	13