Yamaha YP400 Majesty

Infobox Motorcycle
name=Yamaha Majesty YP400


manufacturer=Yamaha Motor Corporation
production=2004 – 2008
class=Maxi-Scooter
wheelbase=Auto in|61.6|0
seat height=Auto in|30.0|0
length=Auto in|87.8|0
width=Auto in|30.7|0
height=Auto in|54.3|0
engine=400cc
assembly
transmission=CVT

Yamaha YP400 Majesty is a scooter manufactured by the Yamaha Motor Company. It was introduced to the US market in 2004 after it was successfully introduced in Europe and Asia - where this model complements a full line of Majesty scooters.

The scooter itself follows a Maxi-Scooter format with a single-cylinder, counter-balanced 400cc, fuel-injected engine mated to a CVT transmission supported by a cast-aluminium frame.

Features

* Water cooled DOHC four-valve single with forged piston and single-axis counterbalancer
* Suction-piston-type fuel injection
* Step-motor controlled, automatic idle speed control and throttle position sensor
* double-cog V-belt constantly variable automatic transmission
* Automatic decompression system
* Dual-chamber airbox, air-injection system and catalyst
* Controlled-fill (cast) aluminum alloy main frame with steel tube subframe.
* 41mm fork tubes.
* rear suspension with two long-travel coil-over shock absorbers.
* 14-inch front and 13-inch rear tires on cast wheels.
* 267mm hydraulic front and rear disc brakes with a left handlebar-mounted parking brake lever.
* Riding posture between Standard and Cruiser.
* 3.7-gallon fuel capacity provides great range.
* integrated passenger grab rail.
* locking underseat storage, 16 gallons capacity.
* two glove boxes, one locakable in the inner front apron.
* LED taillight
* Instrumentation includes analog speedo and tachometer, LCD multifunction display with fuel gauge, coolant temp gauge, ambient temp gauge, V-belt and oil indicators.

Major US competitors include the Suzuki Burgman 400, the Piaggio X9, Aprilia Scarabeo 500ie and Honda Silverwing.