Specifications
2017 Keeway Blackster 250
Dry weight 170.0 kg (374.8 pounds)
Power/weight ratio 0.1118 HP/kg
Seat height 688 mm (27.1 inches) If adjustable, lowest setting.
Overall height 1150 mm (45.3 inches)
Overall length 2250 mm (88.6 inches)
Overall width 880 mm (34.6 inches)
Ground clearance 150 mm (5.9 inches)
Wheelbase 1540 mm (60.6 inches)
Fuel capacity 13.50 litres (3.57 US gallons)
Frame type Bassinet type
Front suspension Telescopic forks
Front wheel travel 120 mm (4.7 inches)
Rear suspension Twin shocks
Rear wheel travel 70 mm (2.8 inches)
Front tire 3.00-18
Rear tire 120/90-16
Front brakes Single disc
Diameter 270 mm (10.6 inches)
Rear brakes Single disc
Diameter 220 mm (8.7 inches)
Displacement 248.9 ccm (15.19 cubic inches)
Engine type V2, four-stroke
Power 19.0 HP (13.9 kW) @ 8500 RPM
Torque 18.7 Nm (1.9 kgf-m or 13.8 ft.lbs) @ 5750 RPM
Top speed 110.0 km/h (68.4 mph)
Compression 9.4:1
Bore x stroke 49.0 x 66.0 mm (1.9 x 2.6 inches)
Valves per cylinder 2
Fuel system Injection
Fuel control Single Overhead Cams (SOHC)
Ignition TLI
Lubrication system Wet sump
Cooling system Air
Gearbox 5-speed
Transmission type Chain (final drive)
Clutch Wet, multiple-plate