Yamaha YZ450F(W) Specs (2006)

Posted in Yamaha on October 23rd, 2008 by jess

Yamaha_YZ450_2006 The YZ450F is a four stroke big bore racing motocross bike built by Yamaha. It is considered by most to be the starter of the four stroke dirt bike revolution. It is a replacement for the YZ250, which is slowly being phased out. YZ450 was first introduced in in 1998. It was “the first modern production four-stroke motocrosser that was directly competitive against two-strokes.

The following technical specification applies for Yamaha YZ450F(W) 2006 models. Herein you will find detail information about the motocross engine specs (displacement, bore and stroke, compression ratio, etc), chassis, dimension and electrical components specs. Find also the Yamaha YZ450F(W) service manual here.

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Yamaha YZ250(W)/W1 Specs (2006)

Posted in Yamaha on October 23rd, 2008 by jess

Yamaha YZ250 2006 The YZ250 has a 249 cc liquid-cooled two stroke reed valved engine with a YPVS exhaust valve for a wider spread of power. The engine produces 47 horsepower (35 kW) and 29 foot-pounds force (39 N·m) of torque, with a 9,000 rpm redline. Since its introduction in 1974, the YZ250 has had a single backbone steel frame. However, for the 2005 model year, the YZ250 has a new perimeter frame made entirely from aluminum, which brought the dry weight down to 212 pounds.

The following technical specification applies for Yamaha YZ250(W)/W1 2006 models. Herein you will find detail information about the motocross engine specs (displacement, bore and stroke, compression ratio, etc), chassis, dimension and electrical components specs. Find also the Yamaha YZ250(W)/W1 service manual here.

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