June 1st, 2007
Honda CRF450R Motocross Bike: Eat Dirt!

I just love the blast of adrenaline of dirt bike racing - I mean it’s totally radical! I just love watching bikes fly off big humps on the race tracks. It has been my passion ever since I bought a motocross bike. I’ve been practicing too and joined minor events in our community. It is a fun-filled activity that tests your endurance, skill and determination - definitely the game for extremists!
As my passion unfolds through different events, I’ve been dreaming of a motocross bike that someday I will call my own and drive it down the dirt tracks and fly! One of the best bikes that amaze me is the Honda CRF-450R. This bike has won for five consecutive years as the Cycle World’s Bike of the Year since 2001. This super light dirt bike has a great handling and is very responsive.
If you’re not aware of this cool dirt bike, here are some of the specifications which I got last night from Honda’s website along with my research about Honda AEM cam gears and the Honda cold air intake.
ENGINE
- Engine Type: 449cc liquid-cooled single-cylinder four-stroke
- Bore and Stroke: 96.0mm x 62.1mm
- Compression Ratio: 12.0:1
- Valve Train Unicam; four-valve
- Carburetion Keihin: 40mm flat-slide
- Ignition CD with electronic advance
DRIVE TRAIN:
- Transmission Close-ratio five-speed
- Final Drive #520 chain; 13T/48T
CHASSIS, SUSPENSION, and BRAKES:
- Front Suspension: 47mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability; 12.4-inch travel
- Rear Suspension: Pro-Link Showa single shock with spring-preload, 17-position rebound-damping adjustability, and compression-damping adjustment separated into low speed (13 positions) and high-speed (3.5 turns); 12.5-inch travel
- Front Brakes: Single 240mm disc with twin-piston caliper
- Rear Brakes: Single 240mm disc
- Front Tire: 80/100-21
- Rear Tire: 100/90-19
DIMENSIONS:
- Rake 26.79 degrees
- Trail 109.4mm: (4.3 inches)
- Wheelbase: 58.7 inches
- Seat Height: 37.6 inches
- Ground Clearance: 13.4 inches
- Dry Weight: 218.5 pounds
- Fuel Capacity: 1.9 gallons
OTHERS:
- Available Colors: Red
- Model ID: CRF450R




