The 2010 KTM 450 SX is a trail that sport look, the 450 SX-F is built on a high-level chassis and a central double-cradle-type frame that sets it apart from others in its class. Getting this KTM dirt bike to the finishing line first is its single-cylinder, four-stroke, 449.3 cc engine, and setting you up for success right from the go is its ultra-light electric starter. Also new for the 2010 model is its five-speed gearbox and CNC-machined triple clamps,

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Erik Buell Racing specializes in providing factory uses only part of the Buell motorcycle and services, the development of racing engines and motorcycles, as well as the construction and sale 1125R Buell ® motorcycle use race based solely on the basis of a license from Harley-Davidson, as well as providing technical support to Buell motorcycles.

Erik Buell Racing specializes in providing factory uses only part of the Buell motorcycle and services, the development of racing engines and motorcycles, as well as the construction and sale 1125R Buell ® motorcycle use race based solely on the basis of a license from Harley-Davidson, as well as providing technical support to Buell motorcycles

BMW is entering the World Superbike Championship as it is where fans and customers identify with brands and bicycles. And fans do not have to wait long for the S 1000 RR roadbike from which comes racebike: it will make public debut in early summer 2009.

 

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Ducati North America proudly announces the newest addition to the model range, the 848 Nicky Hayden Special Edition. 848 special edition will be launched tomorrow at the Red Bull U.S. Grand Prix at Mazda Raceway Laguna Seca.

Respect the Fourth of July, Ducati were celebrating the American World Champion Nicky Hayden with a special USA-themed 848. US-exclusive model will be unveiled at Ducati Island at the USGP with Nicky Hayden and Ducati CEO Gabriele Del Torchio.

Nicky Hayden who was the first Edition of the 2010 model year 848's to arrive in the United States. The characteristics and upgrades to the 2010 model this bike including the American-inspired livery, LED dash light for superior night visibility, a 30mm mirror extension kit to improve vision and aluminum cam belt tensioner pulley to improve acceleration.

Boasting 134hp 10,000 rpm, the 848 edition Nicky Hayden unmatched in the middleweight class for torque and power values.

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2010 suzuki motocross line-up has been further strengthened with the news that the RM-Z450 flagship model has undergone a thorough revision for the new year. Boast not only increase engine performance, but changes to the chassis that offers laser accurate steering and confidence-inspiring stability at high speed.

With a revised cam profile and re-port cylinder head, the new RM-Z450 offers improved performance in the rev-range, giving the arm-stretching power from idle to redline. On top of changes to the cams and the cylinder, the new 450 has a camchain improved tensioner, providing a more consistent performance, and new throttle connections to make low-speed response is more progressive.

With the significant changes are also chassis, 2010 brought two pieces of crucial headstock designs 9mm higher than the previous model. This is combined with a wider frame of the rear and a wider framework of the bridge, providing increased rigidity while the thickness of the walls have been strategically designed to save weight, too.

On top of major changes, 2010 RM-Z450 also has experienced a number of smaller updates, including revised fuel injection system, which displays the throttle valve reverse-motion, so that the fine mist of fuel-air from the 12-hole injector is directed away from throttle valve is more uniform mix, favorable increase in strength and improved throttle response.

To help increase power and improve performance chassis, RM-Z450's Showa suspension also increased, and new spring offers the damping rates front and rear. With a 47mm inverted fork offers optimum wheel travel with compression and rebound damping, which piggyback Showa shock reservoir offers high and low speed compression damping with rebound damping and spring preload adjustment, combined with the new link delivery, providing increased traction overall.

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Flickinger said the limited number of new Buell motorcycles are still available for sale through authorized dealers and production will wind down by October 30. He also stressed that the Harley-Davidson will provide spare parts and service through a dealer and that coverage will continue as usual for Buell motorcycles.

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The Joe Gibbs Racing Motocross/Toyota (JGRMX/Toyota) Concept Bike is a special one-of-a-kind project built specifically for the 2009 SEMA show. The JGRMX/Toyota motocross partnership, in conjunction with the Joe Gibbs Racing Toyota NASCAR group teamed up to make the special bike a reality. The group logged more than 100 man hours on the project, and received modifications and accessories provided by 17 contributors to create a truly unique machine. The JGRMX/Toyota Concept Bike illustrates how far customizing can be taken, when combining a creative style concept with the latest in MX hardware, and some dedicated and talented technicians.

The project started out using a 2009 Yamaha YZ450F as the base platform to work from. The group utilized a specially lightened and polished frame, and installed carbon fiber body panels, and a custom fuel tank. Titanium and other exotic metals were used, where appropriate, to further reduce weight and provide an exotic appearance.


Cycra Racing supplied the front and rear fenders, and the front number plate. Lightspeed Performance Products pitched in with a carbon fiber chain guide, rear brake caliper cover, and fork guards to follow the carbon fiber body design theme. N-Style contributed the seat cover and exterior graphics.

The YZ450F engine was treated to a reversed location valve train from Xceldyne. Reversing the intake and exhaust valves on the cylinder optimized the bikes balance point. Further induction modifications included a fan-driven forced air intake system with fuel injection. A Carillo rod coupled with a piston and rings were installed to complement the top end work. Conventional radiators were dismissed in favor of a custom aluminum extrusion cooling system. The use of a special air driven starting system with an air tank integrated into the frame was another departure from tradition.


Final engine additions included Filtron air and oil filters, an FMF Racing exhaust system tipped with a light-weight carbon fiber muffler, Brown & Miller Racing Solutions brake and oil lines, a custom Toyota logo clutch cover, and clutch internal parts (basket, plates and springs) from Hinson Clutch Components.

The group fabricated a specially made swing arm with the Toyota logo machined into it. The rear shock included a custom reservoir mount location to move it further away from the heat coming off of the exhaust system. Clutch and front brake actuation were accomplished using levers by ARC Levers, and Motion Pro cables. Hammerhead Designs provided the shift lever and rear brake lever. The brake rotors were custom pieces with the Toyota logo engraved into them. Wheels from Spinergy Wheels utilizing Fiber Spoke Technology completed the chassis modifications. Sprockets, bars, and grips from Renthal finished the operational modifications.


An on board data acquisition system from Pi Research was the final touch to the project. This system was set up to provide real time information on functions such as suspension travel, engine temperature, and vehicle speed.

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