Comparison of Keeway Blackster 250i 2014 and Yamaha XV250 2018

Attribute	Keeway Blackster 250i 2014 ×	Yamaha XV250 2018 ×
General
Production from (year)	2014	2018
Make	Keeway	Yamaha
Model	Keeway Blackster 250i	Yamaha XV250
Category	Custom / cruiser	Allround
Engine and transmission
Engine type	V2, four-stroke	V2, four-stroke
Valves per cylinder	2	-
Fuel system	Injection. EFI	Carburettor. 26mm Mikuni
Displacement (cm³)	248.9	249
Power (kw)	14	-
Cooling system	Air	Air
Transmission type,final drive	Chain	Chain
Torque (Nm)	18.7	60
Bore (mm)	49	49
Stroke (mm)	66	66
Gearbox	5-speed	5-speed
Fuel control	Single Overhead Cams (SOHC)	Single Overhead Cams (SOHC)
Driveline	-	5-speed
Ignition	TLI	Digital TCI
Clutch	Wet, multiple-plate	-
Lubrication system	Pressure splash lubrication	Wet sump
Compression	9.4:1	10.0:1
Chassis
Front suspension	Telescopic forks	33mm telescopic fork
Rear suspension	Telescopic coil spring oil damped	Twin shocks, adjustable spring preload
Front brakes	Single disc	Single disc
Rear brakes	Single disc	Expanding brake (drum brake)
Diameter (mm)	220	130
Frame type	Arch bar truck	Steel double cradle
Front tyre	110/90-16	3.00-18
Rear tyre	120/90-16	130/90-15
Front wheel travel (mm)	120	140
Rear wheel travel (mm)	70	100
Other
Starter	Electric	Electric
Color options	black	red
Instruments	Analogue	-
Dimensions
Wheelbase (mm)	1,530	1,490
Kerb weight (kg)	-	147
Dry weight (kg)	170	139
Power/weight ratio	0.0824	-
Overall height (mm)	1,170	1,060
Overall length (mm)	2,300	2,190
Overall width (mm)	840	710
Seat height (mm)	688	685
Ground clearance (mm)	140	145
Performance
Fuel capacity (l)	13.5	9.5