2008 YAMAHA BW'S

Engine 2-stroke, air-cooled with fan assist, reed-valve, single
Displacement 49 cc
Bore and Stroke 40 x 39.2 mm
Compression Ratio 7 : 1
Maximum Torque 0.7kg-m(5.1 ft-lb) @ 6,000rpm
Fuel Delivery Teikei Y14P
Ignition CDI
Transmission Automatic
Final Drive Spur gear/belt


Suspension (Front) Telescopic fork
Suspension (Rear) Single shock unit swingarm
Brakes (Front) 180 mm disc
Brakes (Rear) Drum
Tires (Front) 120/90-10
Tires (Rear) 130/90-10


Length 1,890 mm (74.4 ’’)
Width 705 mm (27.8 ’’)
Height 1,110 mm (43.7 ’’)
Wheelbase 1,275 mm (50.2 ’’)
Seat Height 765 mm (30.1 ’’)
Dry Weight 91kg (202.4lb)
Fuel Capacity 5.7 litres (1.2 Imp. gal.)
Colour(s) Yamaha Blue; Metallic Black, Vivid Yellow