The Yamaha YFZ450R SE motorcycle specifications include a 449 cc (27.40 cu in) engine, a 5-speed gearbox, and a listed weight of 183.7 kg (405 lb).
Key specifications
The 2010 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Yamaha YFZ450R SE compares
This compares the motorcycle with all Yamaha models in this specifications database. The blue marker is this model and the grey line is the Yamaha database average.
About 18% lower than the Yamaha database average. Around the 51st percentile across Yamaha models.
Very close to the Yamaha database average. Around the 51st percentile across Yamaha models.
Very close to the Yamaha database average. Around the 66th percentile across Yamaha models.
About 25% smaller than the Yamaha database average. Around the 33rd percentile across Yamaha models.
Mechanical overview
Additional useful specifications
| Front tire size | 21/7-AT10 |
|---|---|
| Rear tire size | 20/10-AT9 |
| Bore/stroke ratio | 1.50:1 (Oversquare) |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 449 cc (27.40 cu in) |
| Bore × stroke | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
| Compression ratio | 11.6:1 |
| Cooling system | Liquid |
| Fuel system | Injection. Yamaha Fuel Injection (YFI) , 42mm |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Digital TCI: Transistor Controlled Ignition |
| Starter | Electric |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
Chassis and suspension
| Front suspension | Independent double wishbone, w/ Kashima coated piggy back shocks, High/Low speed compression, rebound and threaded preload adjustment, 9.8-in travel |
|---|---|
| Rear suspension | Cast aluminum swingarm w/ piggyback High/Low speed compression, rebound and threaded preload adjustment, 11.0-in travel |
Brakes, wheels and tires
| Front brakes | Double disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 21/7-AT10 |
| Rear tire | 20/10-AT9 |
Dimensions and weight
| Wet weight | 183.7 kg (405 lb) |
|---|---|
| Seat height | 810 mm (31.9 inches) |
| Overall length | 1,796 mm (70.7 inches) |
| Overall width | 1,240 mm (48.8 inches) |
| Overall height | 1,064 mm (41.9 inches) |
| Wheelbase | 1,270 mm (50.0 inches) |
| Ground clearance | 114 mm (4.5 inches) |
Fuel and emissions
| Fuel capacity | 9.84 L (2.60 US gal) |
|---|
Other specifications
| Price as new | US$ 8999. MSRP depends on country, taxes, accessories, etc. |
|---|---|
| Comments | 2WD; Sealed O-Ring Chain, Eccentric Adjustment |
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 Yamaha models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Yamaha information before relying on them. Visit the official Yamaha website.