14 August. Friday 2026
Yamaha YZ450F - 2012 Specifications and Reviews
The 2012 Yamaha YZ450F is a competitive motocross machine designed for intermediate to advanced riders seeking a lightweight, nimble 450cc four-stroke. Known for its responsive fuel injection system and titanium-valved engine delivering strong mid-range power, it excels in both racing and trail riding. The compact chassis and five-speed transmission make it ideal for technical terrain.
General information | |
| Category | Cross / motocross |
| Year | 2012 |
| Model | Yamaha YZ450F |
| | |
Engine and Transmission Specifications | |
| Clutch | Multiplate, wet |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | TCI |
| Fuel control | DOHC |
| Fuel system | Injection. Yamaha Fuel Injection (YFI), Keihin 44mm |
| Valves per cylinder | 4 |
| Bore x stroke | 97.0 x 60.8 mm (3.8 x 2.4 inches) |
| Compression | 12.5:1 |
| Engine details | Titanium valves |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 449.00 ccm (27.40 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 245 mm (9.6 inches) |
| Rear brakes | Single disc. Hydraulic |
| Front brakes diameter | 250 mm (9.8 inches) |
| Front brakes | Single disc. Hydraulic |
| Rear tyre dimensions | 120/80-19 |
| Front tyre dimensions | 80/100-21 |
| Rear suspension travel | 315 mm (12.4 inches) |
| Rear suspension | KYB Fully adjustable single shock |
| Front suspension travel | 310 mm (12.2 inches) |
| Front suspension | KYB Speed-Sensitive System, inverted fork: fully adjustable, 12.2-in travel |
Physical measures and capacities | |
| Fuel capacity | 6.06 litres (1.60 gallons) |
| Wheelbase | 1,491 mm (58.7 inches) |
| Ground clearance | 386 mm (15.2 inches) |
| Overall width | 826 mm (32.5 inches) |
| Overall length | 2,195 mm (86.4 inches) |
| Overall height | 1,311 mm (51.6 inches) |
| Seat height | 1,001 mm (39.4 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 111.1 kg (245.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Blue/White, White/Red |
| Factory warranty | 30 Day (Limited Factory Warranty) |
| Starter | Electric |
Performance Profile & Rider Fit
Best For
Track90%
City10%
Cornering88%
Daily Riding10%
Touring10%
Passenger5%
Rider Profile
| Best For | This is a full-size open-class motocross weapon best suited to intermediate through expert riders comfortable with aggressive power delivery and a tall, firm chassis. |
| Purpose | Built purely for motocross racing and hard off-road riding, excelling on tracks and rough terrain rather than street use. |
| Rider Fit | Its 38-inch seat height, lightweight 243 lb wet weight, and race-oriented ergonomics demand good rider fitness, leg length, and standing-riding technique. |
| Character | Sharp, high-revving, and razor-responsive, it rewards committed, active riding with explosive acceleration and precise cornering manners. |
| Not Ideal For | It is not suited for commuting, touring, passengers, or casual low-speed street riding due to its lack of lights, mirrors, and road-going comfort features. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Shop This Bike
Rider Reviews
Add a Comment
Related Motorcycle Specifications
More Yamaha Motorcycles
- Motorcycles in database: 45863
- Technical specifications: 1490298
- Images of motorcycles: 72681
- Videos: 339
- Manufacturers: 501
Please Login or Register if you would like to leave a comment.