2011 Yamaha Zuma (base) Scooter Specs, Engine Features, and Overview

Posted in Motorcycle, Yamaha, Zuma on April 8th, 2011 by jess

2011 Yamaha Zuma base The 2011 2011 Yamaha Zuma (base) is a small size sporty scooter with good throttle response that seats two.  Engine is a 50 cc single-cylinder reed-valve inducted engine rated at 123 mpg of mileage combined.  It features air cooled fan-assisted cooling system, autolube oil injection system for premixing fuel and oil, both electric and kick start, and electric V-belt gearbox.  Front brake utilize 155 mm disc while expanding brake / drum is used at the rear end. Bodywork include a steep through steel frame for easy mounting with plastic body material that displays a clean look up front.  Seats are only 30.1 in. off the ground.  Other amenities are long and wide two up vinyl seat, underseat storage compartment, dual bulbs with housing mounted on the apron, electronic fuel gauge, and fat tires that provide good grip.

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2011 Yamaha WR450F Specs, Engine Features, and Overview

Posted in Motorcycle, WR450F, Yamaha on April 7th, 2011 by jess

2011 Yamaha WR450F 2011 Yamaha WR450F is a tough and nimble off-road motorcycle bound to ride on rough tracks.  Engine is a high-revving, liquid-cooled 449 cc, 4-stroke, 5-valve, DOHC powerplant with light titanium valve based on YZ450F engine design having 11000 rpm redline.  Starting is convenient with electric starter backed up with manual kick.  The exhaust system uses lightweight stainless steel header pipe with titanium heat shield and aluminum muffler.  Suspension is progressive with Kayaba front and rear link fully adjustable suspension.  WR450F comes with tapered steering head bearings, sealed 6 amp hr gel filled battery, heavy duty rubber swingarm protector, digital enduro race instrumentation with speedometer, clock and trip meter.

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