
Honda CRF 450 R
Key specifications
Overview
Introducing the 2007 Honda CRF 450 R, a standout in the cross-motocross category that has carved its niche among serious off-road enthusiasts and racers alike. With a price tag of approximately US$ 6,999, this machine is engineered to deliver uncompromising performance, making it an excellent choice for both seasoned riders and those stepping into the world of motocross. Honda's legacy of innovation and reliability is evident in the CRF 450 R, designed to tackle challenging terrains and deliver a thrilling ride with every twist of the throttle. At the heart of the CRF 450 R lies a powerful 449cc single-cylinder, four-stroke engine that boasts a compression ratio of 12.0:1. This powerhouse is complemented by a Keihin 40mm flat-slide carburettor, ensuring optimal fuel delivery for explosive acceleration and speed. The 5-speed gearbox allows for smooth transitions between gears, perfectly matched to the bike's aggressive powerband. With a weight of just 218.5 pounds, the CRF 450 R combines a lightweight chassis with a robust engine to provide agile handling and remarkable stability, whether you're navigating tight corners or launching off jumps. What sets the CRF 450 R apart from the competition is its advanced suspension system and top-notch braking components. The front features a 47mm inverted Showa cartridge fork, which provides 12.4 inches of front travel and is fully adjustable for both compression and rebound damping. Meanwhile, the rear
Pros
- Powerful Engine Performance: The 449cc engine delivers strong acceleration and responsiveness, perfect for competitive racing or spirited trail riding.
- Advanced Suspension System: Highly adjustable suspension allows riders to customize their setup for optimal performance across different terrains.
- Lightweight and Agile: At just 218.5 pounds, the bike is easy to maneuver, making it ideal for aggressive riding styles and technical trails.
Cons
- High Seat Height: With a seat height of 37.6 inches, it may not be suitable for shorter riders, potentially affecting comfort and control.
- Carburettor Fuel System: While effective, the carburettor may require more frequent tuning compared to modern fuel-injected systems.
- Limited Fuel Capacity: With a fuel tank capacity of only 1.90 gallons, long rides may require more frequent refueling, which can be inconvenient in remote areas.
Technical details
Source specification data
- Make
- Honda
- Model
- CRF 450 R
- Price
- S
- $ 6999.
- Prices
- depend on country, taxes, accessories, etc.
- Category
- Cross-motocross
- Comments
- Model ID: CRF450R
- Color Options
- Red
- Gearbox
- 5-speed
- Ignition
- CD with electronic advance
- Fuel System
- Carburettor. Keihin 40mm flat-slide
- Bore X Stroke
- 96.0 x 62.1 mm (3.8 x 2.4 inches)
- Compression
- 12.0:1
- Displacement
- 449.00 ccm (27.40 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, four-stroke
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 99.1 kg (218.5 pounds)
- Seat Height
- 955 mm (37.6 inches) If adjustable, lowest setting.
- Fuel Capacity
- 7.19 litres (1.90 gallons)
- Ground Clearance
- 340 mm (13.4 inches)
- Rake
- 26.8°
- Trail
- 109 mm (4.3 inches)
- Rear Tyre
- 100/90-19
- Front Tyre
- 80/0-21
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- 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)
- Front Suspension
- 47mm inverted Showa cartridge fork with 16-position rebound- and 16-position compression-damping adjustability
- Rear Wheel Travel
- 318 mm (12.5 inches)
- Front Wheel Travel
- 315 mm (12.4 inches)
- Rear Brakes Diameter
- 240 mm (9.4 inches)
- Front Brakes Diameter
- 240 mm (9.4 inches)