2007Scooter
Yamaha BWs
Key specifications
Engine
49 cc
Power
3 HP
Torque
4 Nm
Weight
75 kg
Fuel type
petrol
Fuel capacity
1.4 L
Transmission
Automatic
Seat height
30 mm
Front brakes
Single disc
Rear brakes
Expanding brake (drum brake)
Technical details
Source specification data
- Make
- Yamaha
- Model
- BWs
- Category
- Scooter
- Starter
- Electric & kick
- Power
- 2.68 HP (2.0 kW)) @ 6500 RPM
- Clutch
- Automatic centrifugal
- Torque
- 3.60 Nm (0.4 kgf-m or 2.7 ft.lbs) @ 6000 RPM
- Gearbox
- Automatic
- Ignition
- CDI
- Fuel System
- Carburettor. GURTNER PY-12
- Bore X Stroke
- 40.0 x 39.2 mm (1.6 x 1.5 inches)
- Compression
- 7.2:1
- Displacement
- 49.00 ccm (2.99 cubic inches)
- Cooling System
- Air
- Engine Details
- Single cylinder, two-stroke
- Dry Weight
- 75.0 kg (165.3 pounds)
- Seat Height
- 768 mm (30.2 inches) If adjustable, lowest setting.
- Fuel Capacity
- 5.30 litres (1.40 gallons)
- Overall Width
- 675 mm (26.6 inches)
- Overall Height
- 1,049 mm (41.3 inches)
- Overall Length
- 1,685 mm (66.3 inches)
- Ground Clearance
- 124 mm (4.9 inches)
- Power Weight Ratio
- 0.0357 HP/kg
- Rear Tyre
- 150/80-10
- Front Tyre
- 120/90-10
- Rear Brakes
- Expanding brake (drum brake)
- Front Brakes
- Single disc
- Rear Suspension
- Hydraulic unit swing
- Front Suspension
- Hydraulic and telescopic fork
- Rear Brakes Diameter
- 110 mm (4.3 inches)
- Front Brakes Diameter
- 180 mm (7.1 inches)