Yamaha Majesty 400 ABS - 2012 Specifications and Reviews

The 2012 Yamaha Majesty 400 ABS is a mid-sized automatic scooter designed for commuters and casual riders seeking reliable, easy-to-ride urban transportation. Powered by a 395cc single-cylinder four-stroke engine with electronic fuel injection and ABS braking, it delivers practical performance and dependable handling. The Majesty is best known for its comfortable riding position, fuel efficiency, and user-friendly automatic transmission.

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General information

CategoryScooter
Year2012
ModelYamaha Majesty 400 ABS
 
 

Engine and Transmission Specifications

Emission detailsDual-chamber airbox, air-injection system and exhaust catalyst technology reduce air pollution
Greenhouse gases109.0 CO
Fuel consumption4.70 litres/100 km (21.3 km/l or 50.05 mpg)
DrivelineDouble-cog V-belt auto
ClutchDouble-cog V-belt auto
Transmission type,final driveBelt
GearboxAutomatic
Cooling systemLiquid
Lubrication systemWet sump
IgnitionDigital TCI; Transistor Controlled Ignition
Fuel controlDOHC
Fuel systemInjection. Electronic fuel injection
Valves per cylinder4
Bore x stroke83.0 x 73.0 mm (3.3 x 2.9 inches)
Compression10.6:1
Torque36.30 Nm (3.7 kgf-m or 26.8 ft.lbs) @ 6000
Power33.53
Engine detailsAll-aluminium engine
Engine typeSingle cylinder, four-stroke
Capacity:395.00 ccm (24.10 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter267 mm (10.5 inches)
Rear brakesSingle disc
Front brakes diameter267 mm (10.5 inches)
Front brakesSingle disc. Anti-lock braking
Rear tyre dimensions150/70-13
Front tyre dimensions120/80-14
Rear suspension travel104 mm (4.1 inches)
Rear suspensionTwin shock
Front suspension travel120 mm (4.7 inches)
Front suspensionTelescopic fork

Physical measures and capacities

Fuel capacity14.00 litres (3.70 gallons)
Wheelbase1,565 mm (61.6 inches)
Ground clearance119 mm (4.7 inches)
Overall width780 mm (30.7 inches)
Overall length2,230 mm (87.8 inches)
Overall height1,379 mm (54.3 inches)
Seat height762 mm (30.0 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc223.0 kg (491.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsTitanium, White, Black
Carrying capacityMultiple, spacious storage compartments
StarterElectric

Performance Profile & Rider Fit

33.5 hp
Peak Power
9.5s
0-60 mph

Best For

Track10%
City82%
Cornering45%
Daily Riding80%
Touring68%
Passenger65%

Rider Profile

Best ForSuitable for riders with basic experience thanks to the fully automatic transmission and manageable weight, though its size still rewards some prior two-wheel confidence.
PurposeDesigned as a practical maxi-scooter for commuting and light touring, blending weather protection and storage with everyday usability.
Rider FitA moderate seat height and manageable curb weight make it accessible to most body types, with an upright, relaxed riding position.
CharacterA comfortable, unhurried all-rounder that prioritizes convenience and stability over outright performance or sportiness.
Not Ideal ForNot for riders seeking sharp handling, high-speed thrills, or any off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2012 Yamaha Majesty 400 ABS Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 762mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2012 Yamaha Majesty 400 ABS, with a moderate knee angle of around 110 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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