Advertisement
Engine Spec
| Engine Capacity (cc / Ci ) | 449 / 27.40 |
|---|
| Engine Valves | DOHC |
|---|
| Valve Configuration | 5-valves |
|---|
| Total Valves | 5 |
|---|
| Engine Type | 4-Stroke |
|---|
| Engine Cooling | Liquid / Air |
|---|
| Engine Cylinders | Single-Cylinder |
|---|
| Displacement To Weight CC | 1.11 |
|---|
| Bore Stroke(mm) | 95mm x 63.4mm |
|---|
| Bore Stroke(in) | 3.74in. x 2.5 in. |
|---|
| Compression Ratio | 11.8:1 |
|---|
| Fuel System | Fuel Injected |
|---|
| Fuel Injector Size MM | 42 |
|---|
| Fuel Type | Petrol |
|---|
| Ignition | Electric |
|---|
Brakes
| Brakes Front | Dual Hydraulic Disc |
|---|
| Front Brake Diameter (mm / in.) | 161 / 6.3 |
|---|
| Brakes Rear | Hydraulic Disc |
|---|
| Rear Brake Diameter (mm / in.) | 200 / 7.9 |
|---|
Suspension
| Front Suspension | Independent Double Wishbone |
|---|
| Front Suspension Make | KYB |
|---|
| Suspension - Front Travel (mm / in.) | 249 / 9.8 |
|---|
| Front Adjustable Fork Pre-Load | Yes |
|---|
| Front Adjustable Rebound Damping | Yes |
|---|
| Suspension Rear | Swing Arm |
|---|
| Suspension Rear - Material | Aluminum |
|---|
| A-Arm Skid Plate (Rear) | No |
|---|
| Swing Arm Skid Plate | Yes |
|---|
| Rear Travel (mm / in.) | 279 / 11 |
|---|
| Rear Adjustable Rebound Damping | Yes |
|---|
| Rear Adjustable Shock Spring Pre-Load | Yes |
|---|
| Number of Rear Shock Absorbers | 1 |
|---|
| Air Adjustable | No |
|---|
Dimensions and Weight
| Length (mm / in.) | 1795 / 70.68 |
|---|
| Width (mm / in.) | 1240 / 48.8 |
|---|
| Height (mm / in.) | 1064 / 41.9 |
|---|
| Ground Clearance (mm / in.) | 236 / 9.3 |
|---|
| Wheelbase (mm / in.) | 1270 / 50 |
|---|
| Wet Weight (Lbs. / Kg) | 405 / 183.7 |
|---|
Transmission (Gearbox) and Final Drive
| Transmission | Manual |
|---|
| Final Drive | 4X2 |
|---|
| Drive line Modes | 1 |
|---|
| Primary Drive - Rear Wheels | Chain |
|---|
| Hi / Low Range | No |
|---|
| Number Of Speeds | 5 |
|---|
| Reverse | No |
|---|
Tires and Rims
| Tire Make | Maxxis |
|---|
| Tube / Tubeless | Tubeless |
|---|
| Tires Front | Maxxis AT 21 X 7-10 |
|---|
| Front Tire Diameter (in) | 21 |
|---|
| Front Tire Width (in) | 7 |
|---|
| Front Rim Diameter (in) | 10 |
|---|
| Tires Rear | Maxxis AT 20 X 10-9 |
|---|
| Rear Tire Diameter (in) | 20 |
|---|
| Rear Tire Width (in) | 10 |
|---|
| Rear Rim Diameter (in) | 9 |
|---|
| Rim Material | Aluminum |
|---|
| Rear Solid Axle | Yes |
|---|
Fuel
| Fuel Tank Capacity (l / gal.) | 9.8 / 2.6 |
|---|
Seats
| Seat Height (mm / in.) | 810 / 31.9 |
|---|
| Number Of Seats | 1 |
|---|
| Seat Location | Driver |
|---|
| Seat Material | Vinyl |
|---|
| Seat Type | One-Piece |
|---|
| Seat Adjustable | No |
|---|
Instrumentation
| Digital Instrumentation | Standard |
|---|
| Fuel Level Warning Type | Light |
|---|
| Temperature Warning Type | Gauge |
|---|
Lighting
| Lighting | Halogen |
|---|
| Headlights | Standard |
|---|
| Halogen Headlights | Standard |
|---|
Comfort
| Adjustable Levers | Standard |
|---|
Exterior - Safety and Design
| Body Material | Plastic |
|---|
| Brush Guard | Yes |
|---|
| CV Boot Cover | No |
|---|
| Foot Peg Location | Driver |
|---|
| Folding Foot Pegs | No |
|---|
| Frame | Aluminum / Steel |
|---|
| Front Bumper | Standard |
|---|
| Front Fender | Standard |
|---|
| Front Stabilizer Bar | No |
|---|
| Hand Grips | Standard |
|---|
| Hand Guards | No |
|---|
| Light Guard | No |
|---|
| Radiator Guard | Yes |
|---|
| Rear Bumper | Standard |
|---|
| Rear Fender | Standard |
|---|
| Rear Stabilizer Bar | No |
|---|
Manufacturer and Warranty
| Manufacturer Country | Japan |
|---|
| Recommend Minimum Age | 16 |
|---|
| Parent Company | Yamaha |
|---|
Advertisement
2019 Yamaha YFZ 450R SE — Frequently Asked Questions
What engine does the 2019 Yamaha YFZ 450R SE have?
The 2019 Yamaha YFZ 450R SE is powered by a 449cc 4-stroke engine that is liquid / air.
What transmission and drive does the 2019 Yamaha YFZ 450R SE have?
The 2019 Yamaha YFZ 450R SE uses a manual transmission with 1 drive.
What brakes does the 2019 Yamaha YFZ 450R SE have?
The 2019 Yamaha YFZ 450R SE is fitted with dual hydraulic disc brakes at the front and hydraulic disc brakes at the rear.
What is the seat height of the 2019 Yamaha YFZ 450R SE?
The 2019 Yamaha YFZ 450R SE has a seat height of about 810 mm, which is typical for a utility ATV.
How big is the 2019 Yamaha YFZ 450R SE fuel tank?
The 2019 Yamaha YFZ 450R SE holds approximately 9.8 litres of fuel. For extended trips you may want to carry a fuel can.
What age is the 2019 Yamaha YFZ 450R SE suitable for?
The manufacturer recommends the 2019 Yamaha YFZ 450R SE for riders aged 16 and older. Adult supervision is advised for young riders.
Where is the 2019 Yamaha YFZ 450R SE made?
The 2019 Yamaha YFZ 450R SE is manufactured in Japan.
Is the 2019 Yamaha YFZ 450R SE available in South Africa?
Yamaha quad bikes and ATVs are sold through dealers across South Africa, though availability of specific model years varies. Check with your nearest Yamaha dealer for current stock, pricing and spares.