2011 Honda CRF450R - Motor Cross

2011 Honda CRF450R

The bike that redefined the open class.

Long as the bike of choice for motocross gave great divide, the 2011 CRF450R incorporates improvements that this bike will retain its status as the first order. The prodigious output range is now even stronger thanks to the lowest level of traction and a mid-range grunt, with better throttle response through a new throttle body. Articulation and revised suspension settings, more control, smoother roll and better rear wheel traction. A progressive steering damper Honda (HPSD) product lines to follow, even better than before, and a new silencer complies with the noise level in decibels required for 94-some racing organizations in 2011. All this and more make the CRF450R 2011 a shoo-in to maintain its dominant role among the bikes in the MX Open class.

Motocross is a battle, and you better bring a "" game, which always appear in both, or be prepared to eat a bucket of the ankle. But when you have 2011 Honda CRF450R It 's all behind you who get to enjoy the taste of dirt celebration. Why? Since we have made some serious updates to CRF450R.

First, the 450 receives a new throttle body, new fuel injectors and mapping new ECU for the engine becomes more low-end and midrange torque, and also provides better throttle response. The effect is more manageable, but without loss of high-end better than ever for intermediate and expert riders. Our designers and the chassis were just too busy to update CRF450R cradle and take the opportunity to fine tune the stiffness of the frame. A new shock link rear shock lower bracket for better front / rear balance and improved suspension action especially on sharp-edged bumps.

Finally, the new 2011 AMA rules state that each of the MX bikes should be 94 decibels, the new rule. CRF450R and CRF250R both do it with ease, thanks to a new exhaust pipe, which works together with a new-Fi. So even if the other guys you can not just change the muffler, that only when we started. And for the first time has fallen gate, should be addressed.


2011 Honda CRF450R Features
New for 2011

- Revised engine tuning and new 46mm throttle body increase low-end and midrange power and give improved throttle response.
- Front fork features a lighter cartridge cylinder and all-new valving for improved control and increased ride plushness.
- Revised shock valving yields improved control and increased rear wheel traction.
- New suspension linkage produces improved chassis balance and increased rear wheel traction in rough-track conditions.
- Honda Progressive Steering Damper (HPSD) features larger piston diameter (20mm to 24mm) for improved tracking traits.
- Redesigned muffler lowers sound emissions to 94 dB.


Feature

Rear suspension - rear suspension gets a new connection to the CRF450R to provide better management and monitoring, and a performance suspension balanced. Pro-Link ® fully adjustable rear suspension exclusive sports KYB ® with integrated reservoir, and a large 50 mm rear shock suspension system to improve the functioning of the suspension in the harshest driving conditions.

Injection Less Battery - CRF450R was the first MX bike has fuel injection, and has always been the standard class. In 2011, we made it even better, giving it a new throttle body and a brilliant new programming unit of the gas, and even easier to get started.

Lightweight aluminum frame - CRF450R race-inspired aluminum twin-spar frame revolutionized the beginning of the MX-tech when it first appeared in 1997, a radical CR250R, and has continued every year. Last frame boasts enhanced lateral and torsional rigidity and minimum weight and maximum durability and to ensure sharp handling. Updated frame 2011 takes the concept further.

Unicam ® 449cc engine


Work Style Brakes - Honda MX bikes have always had great brakes on the track, and 2011 CRF450R continues this tradition. Front disc and rear master cylinder factory spec help you get down quickly, so you can epidemic, like the other guys in the corners.

Front Suspension - Kayaba inverted front suspension has a sophisticated air-oil separator (AOS) with a control system exclusive Honda 48mm diameter fork compression and rebound damping and 12.2 "Travel-New-for-2011 options, it matches. the new rear suspension.

Honda Progressive Steering Damper - We take the revolutionary HPSD and was even better in 2011, giving a greater than 24 mm piston. Provides greater depreciation in case of need, but the operation remains fully transparent HPSD when they do.

94 dB Exhaust system - The new muffler CRF450R bike team revised fuel injection throttle body injector and to help fatten up the bass and midrange.




2011 Honda CRF450R - United States of America Specifications
USA MSRP $8,199. Available in Red beginning October 2010. USD

Model: CRF450R
Engine Type: 449cc liquid-cooled single-cylinder four-stroke
Bore and Stroke: 96mm x 62.1mm
Compression ratio: 12.0:1
Valve Train: Unicam, four-valve; 36mm intake, titanium; 30mm exhaust, steel
Induction: PGM-FI, 50mm throttle body
Ignition: Full transistor with electronic advance
Transmission: Close-ratio five-speed
Final Drive: #520 chain; 13T/48T
Suspension Front: 48mm inverted KYB Air-Oil-Separate (AOS) with rebound and compression damping adjustability; 12.2 inches travel
Rear: Pro-Link KYB single shock with spring preload, rebound damping adjustability, and compression damping adjustment separated into low-speed and high-speed; 12.5 inches travel
Brakes Front: Single 240mm disc with twin-piston caliper
Rear: Single 240mm disc
Tires Front: 80/100-21
Rear: 120/80-19
Wheelbase: 58.7 inches
Rake (Caster angle): 26° 54'
Trail: 114.5mm (4.5 inches)
Seat Height: 37.6 inches
Ground Clearance: 13.1 inches
Fuel Capacity: 1.5 gallons
Color: Red
Curb Weight*: TBD
*Includes all standard equipment, required fluids and full tank of fuel--ready to ride.
Consult owner's manual for optional parts.
Specifications are preliminary and subject to change.


Honda Media Press Release

American Honda announced the 2011 Off-Road and ATV models

20/07/2010 - Torrance, California

American Honda Motor Company's Power Sports Group announced today that its dealers an additional ambient ATV off-road models and 2011 model years. These are the Honda CRF450R and CRF250R motocross machine, CRF70F and CRF50F off-road motorcycles, ATV Fourtrax family farmers, and TRX250X athletics.

"Honda is the elevation of the release of 2011 models," said Bill Savino Powersports Media Manager.

"We are proud to reveal our racing bikes the most recent, the CRF450R and CRF250R motocross, plus a wide assortment of off-road machines Honda, which have been extremely popular with recreational riders through the years. With these models for 2011 and more to follow This will surely be a great year for riding enthusiasts. "

More detailed information and pictures can be found in the Honda family www.powersports.honda.com or see your local Honda Power Sports.

- Class Bicycle MX Open class: Honda CRF450R

Long regarded as the bike of choice in the great division of motocross racing, the 2011 CRF450R has a host of improvements that will help the bike retains its status as the standard by which all others in the class compared. Different settings for the development engine to expand the range of power already vast, low-end and midrange grunt pull, while improving throttle response via a new throttle body.

In addition, the revised suspension settings and dividends clutch control improved, improved ride and enhanced rear wheel traction drive soft. A Honda Progressive Steering Damper (HPSD) with a major damper piston (24mm over 20mm) offers tracking features, even better than before. In addition, now CRF450R features a newly designed muffler that meets the noise level of 94 decibels as required by some organizations racing in 2011, making it the legal right competitive on the show floor. All this and more make the 2011 CRF450R a shoo-in to maintain its dominant role among the MX Open class bikes. MSRP $ 8199. Available in red in early October 2010.

- The award-winning Honda CRF250R is even better in 2011

Despite the numerous comparison tests and win prizes in 2010, the CRF250R will be a new season a series of improvements that will help to continue his winning ways. New Honda Progressive Steering Damper (HPSD) with larger, 24mm precision piston shock monitoring AIDS, and new suspension settings front and rear help make the stars even better machine balance base management in 2011. Variations CRF250R engine tuning now a stronger bottom end and hitting mid-range, and this 2011 model has a new muffler meets the noise levels of 94 dB is needed on the racing organizations. MSRP $ 7,199. Available in red in early October 2010.

- Family friendly CRF70F and CRF50F Back in 2011

In an entirely different segment within the broad spectrum of Honda CRF70F family and return to the series in 2011 CRF50F. With automatic clutch, low seat height and a three-speed transmission, the CRF70F has served as an almost perfect option for drivers. Credit also the torque air-cooled 72cc single cylinder four-stroke engine that has become almost legendary status of reliability over the years. Similarly, for over 40 years, the CRF50F introduced a legion of pilots around the world for the sport of motorcycling. He tipped the scales at 110 pounds a little intimidating and has a rough CRF50F 49cc air-cooled single-cylinder four-stroke known for its durability and extremely low seat height, automatic clutch, three speeds and an inverted fork. Both machines are pleased that turns dreams start tracking drivers in real time. MSRP $ 1499 CRF50F, CRF70F $ 1899.

- Options, Options and Other Options: FourTrax Rancher Family

Year after year more and more ATV riders are singing the praises of the loan and FourTrax Rancher ® ®-loans-and for good cause. This family of full size machines, assembled at the Honda plant in Timmonsville, SC, has repeatedly proved to be the most reliable partner you might expect, if the day calls for work or pleasure. At the heart of every farmer beats a powerful liquid-cooled, fuel injected 420cc engine with electric start and a lot of practice to work harder to growl. From there, it's a matter of choice of the features that best meet the needs of its constituency, the conditions and desires.

Breeders, many fans swear by farmers based model Fourtrax its automatic clutch and a manual five-speed gearbox-back because it is a workhorse. Other owners are just as passionate about Fourtrax Rancher ES's largest electrical change (ESP ®), which moved with consummate ease on the handlebar-mounted button. Others allow that even if the two drive wheels are great farmers, in addition to the four-wheel drive option is found in the manual Fourtrax Rancher 4x4 rounds and Fourtrax Rancher 4x4 ES ESP with easy TraxLok ® 4WD/2WD switch makes a good lead even more. And then there are those who like to choose the higher level models, and in this case, it would be an automatic transmission 4x4 Fourtrax Rancher Fourtrax Rancher AT and AT with Electric Power Steering. Both of these luxury models, a five-speed automatic shifting or movement to the ESP button, plus four disc brakes and independent rear suspension.

There are many variations on a theme very well, but no matter what model you choose, you'll see why Honda Fourtrax Rancher has long been a favorite. MSRP TBD. Two-wheel drive models available in red and olive to be available in early 2011. 4x4 models are available in red, olive Camo, available in December 2010.

- TRX250X Offers Full-size Fun

In the sport ATV category, the TRX250X offers ergonomic full size and it is also full of features, including electric start Honda SportClutch ™ and innovative that allows the rider to experience manual clutch actuation with the advantage of position. This makes it easy to enjoy the abundant power on tap and five-speed transmission and reverse one-day adventure. No wonder that is athletic and fun to drive TRX250X to stand as one of the favorite among beginners and for many years, year after year. MSRP TBD. Available early Red and Black September 2010.

Both models are available in red in early October 2010.