The Honda CRF450R motorcycle specifications include a 449 cc (27.40 cu in) engine, a 5-speed gearbox, and a listed weight of 118 kg (260.1 lb).
Key specifications
2009-2023Model years
449 ccDisplacement
46.9 Nm @ 7,000 rpmTorque
118 kgWet weight
955 mmSeat height
7.2 LFuel tank
1,489 mmWheelbase
340 mmGround clearance
Model years covered
200920102011201220132014201520162017201820192020202120222023
Year-specific specification changes
The 2009 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
Compression ratio
2013201612.5:1
2017202313.5:1
Displacement
20132023449.7 cc (27.44 cu in)
Dry weight
20222023105.8 kg (233.2 lb)
Front brakes
20102011Double disc
2012Single disc. Twin-piston calipers
20132023Single disc. Hydraulic. Two-piston calipers.
Front suspension
2010201248mm inverted KYB® Air-Oil-Separate (AOS) with rebound and compression-damping adjustability
2013Telescopic (Inverted) 43mm diameter slide pipe
2014Showa telescopic (Inverted) 43mm diameter slide pipe
2015201648mm inverted KYB PSF (Pneumatic Spring Fork) with air-adjustable spring rate, and rebound and compression-damping adjustability
2017202249mm inverted Showa fork with rebound and compression damping adjustability.
202349mm inverted Showa fork with 13-position rebound and 15-position compression-damping adjustabilit
Fuel system
2010Injection. Programmed Fuel Injection (PGM-FI), 50mm throttle body
20112012Injection. Programmed Fuel Injection (PGM-FI), 46mm throttle body
20142019Injection. PGM-Fi
20202023Injection. Programmed Fuel Injection (PGM-FI), 46mm downdraft throttle body Read
Rear brakes
20132023Single disc. Hydraulic. Single-piston caliper.
Rear suspension
20102012Pro-Link KYB single shock with spring preload, rebound damping adjustability, and compression damping adjustment separated into low-speed and high-speed
20132014Swing arm (Pro-link suspension system) 40mm diameter cylinder
20152016Pro-Link® KYB single shock with adjustable spring preload, rebound damping adjustability, and compression damping adjustment separated into low-speed and highspeed
20172022Pro-Link® Showa single shock with adjustable spring preload, rebound and compression damping adjustability.
2023Pro-Link Showa single shock with adjustable spring preload, 11-position rebound and six-position high- and low-speed compression-damping adjustability
Rear tire
20102011120/80-19
20132023120/80-19
Torque
2013201547.7 Nm (4.9 kgf-m or 35.2 ft.lbs) @ 6,500 rpm
2016202348.0 Nm (4.9 kgf-m or 35.4 ft.lbs) @ 7,000 rpm
Wet weight
2010106.5 kg (234.8 lb)
2011108 kg (238 lb)
2012108.9 kg (240 lb)
20132016111 kg (244.7 lb)
20172019110.2 kg (243 lb)
2020112 kg (247 lb)
20212022110.7 kg (244 lb)
2023111.1 kg (245 lb)
Wheelbase
201020121,491 mm (58.7 inches)
201320181,492 mm (58.7 inches)
201920231,481 mm (58.3 inches)
Model information
| Category | Enduro / offroad |
|---|
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 449 cc (27.40 cu in) |
| Torque | 46.9 Nm (4.8 kgf-m or 34.6 ft.lbs) @ 7,000 rpm |
| Bore × stroke | 96.0 x 62.1 mm (3.8 x 2.4 inches) |
| Compression ratio | 12.0:1 |
| Cooling system | Liquid |
| Fuel system | Injection |
| Fuel control | Single Overhead Cams (SOHC) |
| Ignition | Computer-controlled digital transistorised with electronic advance |
| Starter | Kick |
| Lubrication | Wet sump |
| Engine oil | SAE 10W-30 |
| Oil filter | HiFlo HF-116 |
| Spark plugs | SILMAR9A9S |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Wet, multiple discs, cable operated |
| Chain size | 520 |
| Chain links | 116 |
| Sprockets | 13/48 (front/rear) |
Chassis and suspension
| Front suspension | HPSD steering damper, 47mm Showa inverted leading-axle twin-chamber cartridge-type telescopic fork with 16-step adjustable compression and rebound damping |
|---|---|
| Rear suspension | Pro-Link with Showa damper, adjustable low-speed (13-step) and high-speed (3.5-turn) compression and 17-step rebound damping |
| Front wheel travel | 315 mm (12.4 inches) |
| Rear wheel travel | 320 mm (12.6 inches) |
| Rake | 27.4° |
| Fork tube size | 48 mm (1.9 inches) |
Brakes, wheels and tires
| Front brakes | Single disc. Two-piston calipers. |
|---|---|
| Rear brakes | Single disc |
| Front tire | 80/100-21 |
| Rear tire | 110/90-19 |
Dimensions and weight
| Wet weight | 118 kg (260.1 lb) |
|---|---|
| Dry weight | 107 kg (235.9 lb) |
| Seat height | 955 mm (37.6 inches) |
| Overall length | 2,189 mm (86.2 inches) |
| Overall width | 810 mm (31.9 inches) |
| Overall height | 1,270 mm (50.0 inches) |
| Wheelbase | 1,489 mm (58.6 inches) |
| Ground clearance | 340 mm (13.4 inches) |
Fuel and emissions
| Fuel capacity | 7.20 L (1.90 US gal) |
|---|
Performance
| Power/weight ratio | 0.4737 hp/kg |
|---|
Other specifications
| Color options | Red |
|---|---|
| Brake fluid | DOT 4 |
| Coolant | 1.00 L (0.26 US gal) |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Honda models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Honda information before relying on them. Visit the official Honda website.