Comparison of Yamaha BWs 125 2015 and Yamaha Zuma 50

Attribute	Yamaha BWs 125 2015 ×	Yamaha Zuma 50 ×
General
Production from (year)	2015	2012
Make	Yamaha	Yamaha
Model	Yamaha BWs 125	Yamaha Zuma 50
Category	Scooter	Scooter
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, two-stroke
Valves per cylinder	4	-
Fuel system	Injection. Electronic Fuel Injection	Carburettor. 14mm Teikei
Engine details	-	Reed-valve inducted
Displacement (cm³)	125	49
Power (kw)	6.6	-
Fuel consumption (l/100km)	-	1.91
Cooling system	Air	Air
Transmission type,final drive	Belt	Belt
Torque (Nm)	9.6	-
Bore (mm)	52.4	40
Stroke (mm)	57.9	39.2
Gearbox	Automatic	Automatic
Greenhouse gases	-	44.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel control	Single Overhead Cams (SOHC)	-
Driveline	-	V-belt
Ignition	TCI	DC CDI
Lubrication system	Wet sump	-
Compression	10.0:1	7.0:1
Chassis
Front suspension	Telescopic forks	Telescopic fork
Rear suspension	Unit Swing	Single shock
Front brakes	Single disc. Hydraulic.	Single disc
Rear brakes	Expanding brake (drum brake)	Expanding brake (drum brake)
Diameter (mm)	150	155
Frame type	Steel	-
Front tyre	120/70-12	120/90-10
Rear tyre	130/70-12	130/90-10
Seat	Dual seat with passenger grab handles	-
Front wheel travel (mm)	70	66
Rear wheel travel (mm)	70	61
Other
Starter	Electric	Electric
Color options	titan white	blue/white
Carrying capacity	Underseat storage to carry a full-face helmet.	-
Dimensions
Wheelbase (mm)	1,290	1,275
Kerb weight (kg)	121	93.9
Overall height (mm)	1,110	1,110
Overall length (mm)	1,910	1,890
Overall width (mm)	715	706
Seat height (mm)	780	765
Ground clearance (mm)	130	119
Performance
Fuel capacity (l)	6	5.68