HONDA CRF450R 2013 BRAND NEW

Description

From day one. the Honda CRF450R. has proved a winning package in the hands of professionals and amateurs alike. Motocross is a fast-moving sport. in every sense and on every level.   The CRF450R has constantly evolved. responding to competition and riders?ˆ™ needs in equal measure.

 

The CRF450R was first launched with a four-stroke engine as a 2002 model. and achieved faster lap times. not only with outstanding peak power. but also because of a substantial increase in torque.   Adoption of Honda?ˆ™s programmed fuel injection system (PGM-FI) for the 2009 model achieved more stable combustion. even under the most extreme race conditions.

 

Honda started mass-producing motocross bikes with an aluminum frame ahead of other manufacturers in 1997. With the 5th generation. 2009 model. the aim was to strike an ideal balance between rigidity and agility. Honda?ˆ™s pursuit of the best possible bike for winning races prompted a thorough examination of the most efficient means of transmitting power and to achieve a more planted feel with greater traction.

It was identified that the key factor in enhancing competitiveness was to find the most effective means of incorporating ease of handling into a fast. competition-focused machine with absolute power and a highly rigid chassis. This led the direction of the new model.

 

Any new CRF450R is born. and has to be fully proven. in race conditions. Knowledge acquired by the HRC works team in the All-Japan Motocross Championship ?ˆ“ with direct input from Factory squads in Europe and the U. S. A. as well as seven-time AMA Supercross champion Jeremy McGrath ?ˆ“ was constantly fed back into development of the production bike.   Honda knows how much the smallest detail matters at the highest level of racing. but also to the rider who races for fun. or just simply for leisure

 

 

Specifications ?ˆ“ CRF450R  (E-type)

 

 

 

ENGINE

 

Type

4 stroke. single cylinder. uni-cam

Displacement

449. 7cc

Bore x Stroke

96. 0 x  62. 1

Compression Ratio

12. 5:1

Max. Power Output

38. 3KW @ 8. 00 r/min

Max. Torque

47. 7Nm @6. 00 r/min

 

 

FUEL SYSTEM

 

Carburation

FI

Fuel Tank Capacity

6. 4L

 

 

ELECTRICAL SYSTEM

 

Ignition System

Full transister

Starter

Kick

 

 

DRIVETRAIN

 

Clutch

Multi plate wet clutch

Transmission

5 speed. constant mesh

Primary Reduction

2. 739

Gear Ratios

 

1st

1. 800

2nd

1. 470

3rd

1. 235

4th

1. 050

5th

0. 909

 

 

Final Reduction

3. 692  (48/13)

Final Drive

Chain

 

 

FRAME

 

Type

Aluminium twin tube

 

 

CHASSIS

 

Dimensions (LxWxH)

2191x827x1271mm

Wheelbase

1492mm

Caster Angle

27£°

Trail

116mm

Seat Height

953mm

Ground Clearance

330mm

Kerb Weight

111KG

 

 

SUSPENSION

 

Type

 

Front

48mm inverted Air Fork. 310mm stroke. fully adjustable

Rear

Pro-link. Fully adjustable mono shock. 133. 5 mm stroke. 315mm axle travel

 

WHEELS

 

Type

Wire spoke

Rim size

Fr: 21 x 1. 60 /   Rr: 19 x 2. 15

Tyre size

Fr: 80/100-21  -  Rr: 120/80-19

 

 

 

 

BRAKES

 

Type:

240mm Hydraulic disc

Rear:

 

 

 

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