2011 Yamaha YFZ 450 R
1
| Overall |  |
| Performance |  |
| Quality & Reliability | |
| Ride & Comfort | |
| Value | |
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Start New Search2011 Yamaha YFZ 450 R Specifications
ATV Insurance:
| Identification | |
|---|---|
| Model Type | Sport |
| BASE MSRP(US) | $8,599.00 |
| Warranty | 6 |
| Insurance | |
| Engine: | |
| Engine Type | Single-Cylinder |
| Cylinders | 1 |
| Engine Stroke | 4-Stroke |
| Cooling | Liquid / Air |
| Valves | 5 |
| Valves Per Cylinder | 5 |
| Valve Configuration | DOHC |
| Bore (mm/in) | 95 / 3.74 |
| Stroke (mm/in) | 63.4 / 2.5 |
| Displacement (cc/ci) | 449 / 27.4 |
| Compression Ratio | 11.6:1 |
| Starter | Electric |
| Fuel Requirements | Regular |
| Fuel Type | Gas |
| Carburetion Brand | Mikuni |
| Fuel Injector | Yes |
| Fuel Injector Size (mm) | 42 |
| Carburetor | No |
| Carburetion Type | Fuel Injected |
| Transmission: | |
| Transmission Type | Manual |
| Number Of Speeds | 5 |
| Primary Drive (Rear Wheel) | Chain |
| Reverse | No |
| Hi / Low Range | No |
| Wheels & Tires: | |
| Wheels Composition | Aluminum |
| Tube / Tubeless | Tubeless |
| Front Tire Diameter (in) | 21 |
| Rear Tire Diameter (in) | 20 |
| Chromed | No |
| Tire Brand | Dunlop® |
| Front Tire Width | 7 |
| Front Wheel Diameter | 10 |
| Rear Tire Width | 10 |
| Rear Wheel Diameter | 9 |
| Front Tire (Full Spec) | Dunlop® AT 21 X 7-10 |
| Rear Tire (Full Spec) | Dunlop® AT 20 X 10-9 |
| Brakes: | |
| Front Brake Type | Dual Hydraulic Disc |
| Front Brake Diameter (in/mm) | 6.3 / 161 |
| Rear Brake Type | Hydraulic Disc |
| Rear Brake Diameter (in/mm) | 7.9 / 200 |
| Suspension: | |
| Front Suspension Type | Independent Double Wishbone |
| Front Travel (in/mm) | 9.8 / 248.9 |
| Front Adjustable Fork Pre-Load | Yes |
| Front Adjustable Rebound Damping | Yes |
| Front Central Suspension Strut | No |
| Front Suspension Brand Name | KYB |
| Steering Damper | No |
| Front Stabilizer Bar | No |
| Rear Suspension Type | Swing Arm |
| Rear Travel (in/mm) | 11 / 279.4 |
| Rear Adjustable Shock / Spring Pre-Load | Yes |
| Rear Adjustable Rebound Damping | Yes |
| Number Rear Shock Absorbers | 1 |
| Rear Suspension Material | Aluminum |
| Rear Stabilizer Bar | No |
| Air Adjustable | No |
| Steering: | |
| Steering Type | Manual |
| Steering Control | Handlebar |
| Technical Specifications: | |
| Length (ft) | 5.89 |
| Width (in/mm) | 48.8 / 1239.5 |
| Height (in/mm) | 41.9 / 1064.3 |
| Wheelbase (in/mm) | 50 / 1270 |
| Ground Clearance (in/mm) | 4.5 / 114.3 |
| Length (ft/ft) | 5 |
| Length (ft/in) | 11 |
| Wet Weight (lbs/kg) | 405 / 183.7 |
| Fuel Capacity (gal/l) | 2.6 / 9.8 |
| Engine Displacement to Weight (cc) | 1.11 |
| Seats: | |
| Seat Type | One-Piece |
| Adjustable | No |
| Seat Material | Vinyl |
| Seat Location | Driver |
| Folding | No |
| Seat Height (in/mm) | 31.9 / 810.3 |
| Number Of Seats | 1 |
| Exterior: | |
| Frame | Aluminum / Steel |
| Body Material | Plastic |
| Hand Grips | Standard |
| Foot Peg Location | Driver |
| Adjustable | No |
| Hand Guards | No |
| Brush Guard | No |
| Light Guard | No |
| Radiator Guard | Yes |
| CV Boot Cover | No |
| Front Fender | Standard |
| Rear Fender | Standard |
| Handlebars | Standard |
| Front Bumper | Standard |
| Rear Bumper | Standard |
| A-Arm Skid Plate (Rear) | No |
| Bash Plate (Front) | Yes |
| Swing Arm Skid Plate | Yes |
| Full Length Skid Plate | No |
| Instrumentation: | |
| Digital Instrumentation | Standard |
| Temperature Warning Type | Gauge |
| Fuel Level Warning Type | Light |
| Pricing: | |
| Warranty (Months/Condition) | 6 / Limited |
| Identification: | |
| Generic Type (Primary) | Sport |
| Manufacturer Country | Japan |
| Manufacturer Recommend Minimum Age | 16 |
| NADATrimID | 98400 |
| Display Name | YFZ450R |
| Drive Line: | |
| Driveline Type | 4X2 |
| Number Of Driveline Modes | 1 |
| Rear Unlocking Differential | No |
| Rear Solid Axle | Yes |
| Lights: | |
| Halogen Headlight (s) | Standard |
| Convenience: | |
| Adjustable Handlebars | Standard |
| Adjustable Levers | Standard |
| Paint & Finish: | |
| Metallic | No |
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View Detailed Reviews2011 Yamaha YFZ 450 R Reviews
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By Andrew Strite(Enthusiast), Apr. 4, 2011
| Overall | |
| Performance | |
| Quality & Reliability | |
| Ride & Comfort | |
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Greatest Quad of 2011
By Andrew Strite(Enthusiast), Apr. 4, 2011
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| Quality & Reliability | |
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