Black Douglas' profilation of this bike |
This sporty looking Sterling is finished in our Sapphire Blue, which is elegant and fresh at the same time. The chassis is powder coated in Pitch Black. The logo is hand silk-screened onto to the tank in Antique Silver as well as the double pinstriping on the coachwork. The leather is our top “Testa di Moro” vintage finish on both seats. |
General information |
Model name
|
Black Douglas Sport Sapphire |
Year model
|
2018 |
Type
|
Classic |
Rating
|
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Engine and transmission |
Engine size
|
125.0 ccm (7.63 cubic inches) |
Type of engine
|
Single cylinder, four-stroke |
Effect
|
12.8 HP (9.3 kW)) @ 7500 RPM |
Torque
|
15.0 Nm (1.5 kgf-m or 11.1 ft.lbs) @ 5500 RPM |
Top speed
|
100.0 km/h (62.1 mph) |
Bore x stroke
|
57.0 x 49.0 mm (2.2 x 1.9 inches) |
Valves per cylinder
|
2 |
Fuel system
|
Carburettor |
Fuel control
|
Overhead Cams (OHC) |
Ignition
|
CDI |
Cooling system
|
Air |
Gearbox
|
5-speed |
Transmission type
|
Chain (final drive) |
Fuel consumption
|
2.86 litres/100 km (35.0 km/l or 82.25 mpg) |
Greenhouse gases
|
66.4 CO2 g/km. (CO2 - Carbon dioxide emission) |
Emission details
|
Catalyzed |
Exhaust system
|
Inox steel |
Chassis, suspension, brakes and wheels |
Front suspension
|
Handmade forks, 7075 aluminum |
Front tire
|
90/90-21 |
Rear tire
|
90/90-21 |
Front brakes
|
Expanding brake (drum brake) |
Rear brakes
|
Expanding brake (drum brake) |
Wheels
|
Black, wire spoked |
Seat
|
Handmade solo seat with coil springs. Optional passenger seat, |
Physical measures and capacities |
Dry weight
|
95.0 kg (209.4 pounds) |
Power/weight ratio
|
0.1342 HP/kg |
Seat height
|
830 mm (32.7 inches) If adjustable, lowest setting. |
Overall height
|
960 mm (37.8 inches) |
Overall length
|
2180 mm (85.8 inches) |
Overall width
|
620 mm (24.4 inches) |
Wheelbase
|
1500 mm (59.1 inches) |
Fuel capacity
|
9.00 litres (2.38 US gallons) |
Other specifications |
Color options
|
Blue |
Carrying capacity
|
Rear rack |
Factory warranty
|
2 years |
Comments
|
Retrobike made in Italy. |
Update specs | Report missing specs or required updates. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 18 Black Douglas Sport Sapphire discussion group or the general Black Douglas discussion group. |
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