| Manufacturer | Yamaha |
|---|---|
| Model | 2012 Yamaha Yfz 450 |
| Type | Sport ATV |
| Fuel | Gasoline |
| Transmission | Manual |
| Drive | 4X2 |
| Price | 6799 |
| Years Made | 2012 |
| Recommend Min. Age | 16 |
| Factory | Japan |
| Engine Type | Single-Cylinder |
| Cooling System | Liquid cooled |
| Fuel Type | Gasoline |
| No of Cylinders | 1 |
| No of Valves | 5 |
| Valve Configuration | DOHC |
| Combustion | Carburetor |
| No Of Carburetors | 1 |
| Carburetion Manufacturer | Mikuni |
| Carburetor Size | 1,7 in (4,3 cm) |
| Starter | Electric |
| Compression Ratio | 11.4:1 |
| Displacement | 27.4 cu in (449,0 cc) |
| Engine Stroke | Four Stroke |
| Stroke | 2.5 in (6,4 cm) |
| Bore | 3.74 in (9,5 cm) |
| Fuel Capacity | 2.6 gal (9,8 l) |
| Transmission Type | Manual |
| Primary Drive (Rear Wheel) | Chain |
| No Of Speeds | 5 |
| Reverse | No |
| High-Low Range | No |
| Driveline Type | 4X2 |
| No Of Driveline Modes | 1 |
| Front Brake Type | Dual Hydraulic Disc |
| Rear Brake Type | Hydraulic Disc |
| Front Brake Diameter | 5 in (12,7 cm) |
| Rear Brake Diameter | 6.8 in (17,3 cm) |
| Front Suspension Type | Independent Double Wishbone |
| Rear Suspension Type | Swing Arm |
| Front Central Suspension Strut | No |
| Rear Suspension Material | Aluminum |
| Steering Type | Manual |
| Steering Control | Handlebar |
| Steering Damper | No |
| Tire Manufacturer | Dunlop |
| Wheels Composition | Aluminum |
| Tire Types | Tubeless |
| Front Tire Diameter | 21 in (53,3 cm) |
| Rear Tire Diameter | 20 in (50,8 cm) |
| Front Tire Width | 7 |
| Front Wheel Diameter | 10 |
| Rear Tire Width | 10 |
| Rear Wheel Diameter | 9 |
| Front Tire | Dunlop AT 21 X 7-10 |
| Rear Tire | Dunlop AT 20 X 10-9 |
| Front Suspension Travel | 9.1 in (23,1 cm) |
| Rear Suspension Travel | 10.6 in (26,9 cm) |
| Rear Shock Qty | 1 |
| Seat Type | One-Piece |
| Seat Material | Vinyl |
| Seat Position | Driver |
| Seat Height | 31.9 in (81,0 cm) |
| No Of Seats | 1 |
| Foot Peg Location | Driver |
| Light Type | Halogen |
| Frame | Aluminum / Steel |
| Body Material | Plastic |
| Length | 72,4 in (183,8 cm) |
| Width | 46.1 in (117,1 cm) |
| Height | 42.9 in (109,0 cm) |
| Wheelbase | 50.4 in (128,0 cm) |
| Ground Clearance | 4.5 in (11,4 cm) |
| Wet Weight | 381 lbs (172,8 kg) |
| Fuel Injector | No |
| Carburetor | Yes |
| Rear Unlocking Differential | No |
| Rear Solid Axle | Yes |
| Adjustable Handlebars | Standard |
| Chromed | No |
| Hand Guards | No |
| Brush Guard | No |
| Light Guard | No |
| Front Fender | Standard |
| Rear Fender | Standard |
| Front Bumper | Standard |
| Rear Bumper | Standard |
| A-Arm Skid Plate (Rear) | No |
| CV Boot Cover | No |
| Full Length Skid Plate | No |
| Swing Arm Skid Plate | Yes |
| Headlight | Standard |
| Hand Grips | Standard |
| Windshield | Standard |
| Paint | Standard |
