2011 Yamaha DS4 Drag Star Four 400 Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2011 Yamaha DS4 Drag Star Four 400.

Basic Specs

Year2011
MakeYamaha
ModelYamaha DS4 Drag Star Four 400
Cost

Engine

Displacement399.00 ccm (24.35 cubic inches)
Type
DetailsV2, four-stroke
Max RPM
Compression9.7:1
Bore/Stroke68.0 x 55.0 mm (2.7 x 2.2 inches)
Valves/Cylinder
FuelingCarburettor. BDS28
IgnitionTCI
Exhaust
LubricationWet sump
CoolingAir

Drivetrain

Gearbox5-speed
Final DriveShaft drive (cardan)
ClutchWet multiple plate coil springs
Driveline

Performance

Horespower32.18 HP (23.5 kW)
Torque32.00 Nm (3.3 kgf-m or 23.6 ft.lbs)
Top Speed

Fuel Economy & Polution

Fuel Consumption2.33 litres/100 km (42.9 km/l or 100.95 mpg)
Fuel Capacity15.00 litres (3.96 gallons)
Emissions54.1 CO2 g/km. (CO2 - Carbon dioxide emission)

Chassis

Frame Type
Rake35.0°
Trail153 mm (6.0 inches)
Front Suspension
Front Travel
Rear Suspension
Rear Travel
Seat
Seat Height660 mm (26.0 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,065 mm (41.9 inches)
Total Length2,340 mm (92.1 inches)
Total Width840 mm (33.1 inches)
Ground Clearance
Wheelbase1,610 mm (63.4 inches)
Dry Weight209.0 kg (460.8 pounds)
Wet Weight225.0 kg (496.0 pounds)

Wheels & Brakes

Front Tire/Tyre100/90-19
Rear Tire/Tyre170/80-15
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
Wheels

Comments

It appears you're interested in specifications for the Yamaha DS4 Drag Star Four 400. This Custom / cruiser model is powered by a V2, four-stroke engine with 399.00 ccm (24.35 cubic inches) of actual displacement before 9.7:1 compression. Fueling is metered via Carburettor. BDS28 allowing this machine to produce its 32.18 HP (23.5 kW) horsepower and 32.00 Nm (3.3 kgf-m or 23.6 ft.lbs) torque. According to our records engine heat of the Yamaha DS4 Drag Star Four 400 is moderated by Air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Shaft drive (cardan) maintainence. Our best information shows that the front tire size is 100/90-19 and the rear is 170/80-15 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Expanding brake (drum brake) rear brakes. The Yamaha DS4 Drag Star Four 400 was launched in 2011, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.

Sold in Japan.