14 August. Friday 2026
Honda CRF450R - 2018 Specifications and Reviews
The 2018 Honda CRF450R is a high-performance four-stroke dirt bike engineered for competitive motocross riders and experienced off-road enthusiasts. Known for its reliable 450cc engine, lightweight aluminum frame, and responsive handling, it delivers the power and precision demanded in professional racing environments. Its aggressive geometry and potent powerplant make it the benchmark for serious motocross competition.
General information | |
| Category | Cross / motocross |
| Year | 2018 |
| Model | Honda CRF450R |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Twin-muffler |
| Driveline | Constant mesh |
| Clutch | Multi plate wet clutch |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Ignition | Fully transistorized with electronic advance |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection. PGM-Fi |
| Valves per cylinder | 4 |
| Bore x Stroke | 96.0 x 62.1 mm (3.8 x 2.4 inches) |
| Compression | 13.5:1 |
| Top speed | 170.0 km/h (105.6 mph) |
| Torque | 48.00 Nm (4.9 kgf-m or 35.4 ft.lbs) @ 7000 RPM |
| Power | 52.97 HP (38.7 kW) @ 9000 RPM |
| Engine details | 38mm intake valve, titanium; 31mm exhaust, steel |
| Engine type | Single cylinder, four-stroke |
Brakes, suspension, Frame and wheels | |
| Wheels | Dunlop MX3S tyres |
| Rear brakes diameter | 240 mm (9.4 inches) |
| Rear brakes | Single disc. Hydraulic. Single-piston caliper. |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Hydraulic. Two-piston calipers. |
| Rear tyre | 120/80-19 |
| Front tyre | 80/100-21 |
| Rear wheel travel | 312 mm (12.3 inches) |
| Rear Suspension | Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability. |
| Front wheel travel | 305 mm (12.0 inches) |
| Front Suspension | 49mm inverted Showa fork with rebound and compression damping adjustability. |
| Trail | 116 mm (4.6 inches) |
| Rake (fork angle) | 27.2° |
| Frame type | Aluminium twin tube |
Physical measures and capacities | |
| Oil capacity | 1.80 litres (0.12 quarts) |
| Fuel capacity | 6.43 litres (1.70 gallons) |
| Wheelbase | 1,492 mm (58.7 inches) |
| Ground clearance | 330 mm (13.0 inches) |
| Overall width | 827 mm (32.6 inches) |
| Overall length | 2,191 mm (86.3 inches) |
| Overall height | 1,271 mm (50.0 inches) |
| Seat height | 953 mm (37.5 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 110.2 kg (243.0 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Model id: CRF450R |
| Electrical | 12V 6Ah (10HR) battery. |
| Starter | Kick |
| Color options | Red |
Performance Profile & Rider Fit
105.6 mph
Top Speed
Best For
Track90%
City5%
Cornering85%
Daily Riding8%
Touring5%
Passenger0%
Rider Profile
| Best For | This bike suits experienced off-road and motocross riders comfortable with a tall, aggressive, high-strung competition machine. |
| Purpose | Built purely for motocross racing and serious off-road riding, not for street use or general transportation. |
| Rider Fit | Its tall 37.8-inch seat height, light 249 lb wet weight, and firm long-travel suspension demand good rider fitness, strength, and confidence standing on the pegs. |
| Character | A razor-sharp, high-revving, race-bred single-cylinder motocrosser that rewards aggressive input with explosive acceleration and pinpoint handling. |
| Not Ideal For | This is not the right bike for beginners, commuters, passengers, or anyone seeking comfort, storage, or highway touring capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2018 Honda CRF450R is a powerful and reliable motocross bike that delivers exceptional performance on the track. Its 449cc engine provides impressive power and torque, allowing riders to tackle even the most challenging terrain with ease. The bike's modern suspension and chassis design offer excellent handling and stability, making it an ideal choice for competitive riders. In addition to its impressive performance, the 2018 Honda CRF450R also features a sleek and aggressive design that is sure to turn heads. Its bold graphics and striking color options make it a standout choice for riders who want to make a statement on the track. With its combination of power, handling, and style, the 2018 Honda CRF450R is a top contender in the motocross world.Add a Comment
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