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Yamaha DS4 Drag Star Four 400 - 2011 Specifications and Reviews

2011
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General information

CategoryCustom / cruiser
Year2011
ModelYamaha DS4 Drag Star Four 400

Engine and Transmission Specifications

Greenhouse gases54.1 CO
Fuel consumption2.33 litres/100 km (42.9 km/l or 100.95 mpg)
ClutchWet multiple plate coil springs
Transmission type,final driveShaft drive (cardan)
Gearbox5-speed
Cooling systemAir
Lubrication systemWet sump
IgnitionTCI
Fuel controlSOHC
Fuel systemCarburettor. BDS28
Bore x stroke68.0 x 55.0 mm (2.7 x 2.2 inches)
Compression9.7:1
Torque32.00 Nm (3.3 kgf-m or 23.6 ft.lbs) @ 6000
Power32.18
Engine typeV2, four-stroke
Capacity:399.00 ccm (24.35 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear tyre dimensions170/80-15
Front tyre dimensions100/90-19
Trail153 mm (6.0 inches)
Rake (fork angle)35.0°
 
 

Physical measures and capacities

Oil capacity3.10 litres (0.20 quarts)
Fuel capacity15.00 litres (3.96 gallons)
Wheelbase1,610 mm (63.4 inches)
Overall width840 mm (33.1 inches)
Overall length2,340 mm (92.1 inches)
Overall height1,065 mm (41.9 inches)
Seat height660 mm (26.0 inches) If adjustable, lowest setting.
Power/weight ratio0.1540 HP/kg
Weight incl. oil, gas, etc225.0 kg (496.0 pounds)
Dry weight209.0 kg (460.8 pounds)

Other specs

Factory warranty6 Month (Limited Factory Warranty)
LightDual 30W Krypton Multi-reflector Headlights and 21/5W Brake light
Color optionsHunter Green, Steel Blue, Red
Ground clearance246 mm (9.7 inches)
Rear tyre25/10-12
Front tyre25/8-12
Rear SuspensionSwing Arm, 7.1” w/ 5-way Preload Adjustment
Front SuspensionIndependent Double Wishbone, 6.3” w/ 5-way Preload Adjustment
Driveline2WD; Yamaha Ultramatic® V-Belt / Forward, Neut.,Rev.
Bore x Stroke83.0 x 64.5 mm (3.3 x 2.5 inches)
Compression9.2:1
ModelYamaha Bruin 350
StarterElectric

Rider Reviews

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