Yamaha Grand Majesty: history, specs, pictures

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Yamaha Grand Majesty
Manufacturer
Also called Grand Majesty 400
Production 2011 - 2015
Engine
single cylinder, four-stroke
Bore / Stroke 83.0mm x 73.0mm
Horsepower 30.17 HP (22.5 KW) @ 7500RPM
Torque 24.34 ft/lbs (33.0 Nm) @ 6000RPM
Fuel System injection. efi
Ignition tci
Transmission Gear box: automatic

Final Drive: belt

Clutch: dry, centrifugal automatic
Suspension Front: telescopic forks
Rear: unit swing
Brakes Front: double disc. anti-lock braking
Rear: single disc
Front Tire 120/80-14
Rear Tire 150/70-13
Wheelbase 61.61 inches (1565 mm)
Length 87.8 inches (2230 mm)
Width 30.71 inches (780 mm)
Height 54.33 inches (1380 mm)
Seat Height 29.53 inches (750 mm)
Weight 447.54 pounds (203.0 Kg) (dry), 221.0 kg (wet)
Oil Capacity 0.45 Gallon (1.70 Liters)
Recommended Oil Yamalube 10w-40
Fuel Capacity 3.7 Gallon (14.00 Liters)
Manuals Service Manual


The Yamaha Grand Majesty 400 was a single cylinder, four-stroke standard produced by Yamaha between 2011 and 2015. Max torque was 24.34 ft/lbs (33.0 Nm) @ 6000 RPM. Claimed horsepower was 30.17 HP (22.5 KW) @ 7500 RPM.

Engine[edit | edit source]

The engine was a liquid cooled single cylinder, four-stroke. A 83.0mm bore x 73.0mm stroke result in a displacement of just 395.0 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).

Drive[edit | edit source]

The bike has a automatic transmission. Power was moderated via the dry, centrifugal automatic.

Chassis[edit | edit source]

It came with a 120/80-14 front tire and a 150/70-13 rear tire. Stopping was achieved via double disc. anti-lock braking in the front and a single disc in the rear. The front suspension was a telescopic forks while the rear was equipped with a unit swing. The Grand Majesty 400 was fitted with a 3.7 Gallon (14.00 Liters) fuel tank. The bike weighed just 447.54 pounds (203.0 Kg). The wheelbase was 61.61 inches (1565 mm) long.