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Yamaha YZ450 FX 20212021 Yamaha YZ450 FX specifications, pictures, reviews and rating |
| Yamaha's profilation of this bike |
| Featuring a new, more powerful engine, an updated frame, and the smartphone Power Tuner app to dial‑in the bike´s settings to fit your style and conditions. The industry-leading, fully adjustable KYB® coil spring-type fork with speed sensitive damping provides exceptional balance between handling and bump absorption for race-winning handling performance. |
| General information | |
|---|---|
| Motorcycle name | Yamaha YZ450 FX |
| Model year | 2021 |
| Category | Enduro / offroad |
| Price as new | US$ 9699. MSRP depends on country, taxes, accessories, etc. |
| Rating |
Do you know this bike? Click here to rate it. We miss 1 vote to show the rating. |
| Engine and transmission | |
| Displacement | 449.7 ccm (27.44 cubic inches) |
| Engine type | Single cylinder, four-stroke |
| Engine details | Titanium valves |
| Compression | 12.8:1 |
| Bore x stroke | 97.0 x 60.9 mm (3.8 x 2.4 inches) |
| Valves per cylinder | 4 |
| Fuel system | Injection. Mikuni® 44mm |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | TCI |
| Lubrication system | Wet sump |
| Cooling system | Liquid |
| Gearbox | 5-speed |
| Transmission type | Chain (final drive) |
| Clutch | Wet multi-disc |
| Driveline | O-ring chain |
| Chassis, suspension, brakes and wheels | |
| Frame type | Aluminum Bilateral Beam frame |
| Rake (fork angle) | 27.2° |
| Trail | 117 mm (4.6 inches) |
| Front suspension | KYB® spring-type fork with speed sensitive damping; fully adjustable |
| Front wheel travel | 310 mm (12.2 inches) |
| Rear suspension | KYB® single shock; full adjustable |
| Rear wheel travel | 318 mm (12.5 inches) |
| Front tire | 80/100-21 |
| Rear tire | 120/90-18 |
| Front brakes | Single disc. Hydraulic |
| Diameter | 270 mm (10.6 inches) |
| Rear brakes | Single disc. Hydraulic |
| Diameter | 245 mm (9.6 inches) |
| Wheels | Dunlop® MX3S tyres |
| Physical measures and capacities | |
| Weight incl. oil, gas, etc | 115.2 kg (254.0 pounds) |
| Seat height | 955 mm (37.6 inches) If adjustable, lowest setting. |
| Overall height | 1280 mm (50.4 inches) |
| Overall length | 2174 mm (85.6 inches) |
| Overall width | 826 mm (32.5 inches) |
| Ground clearance | 335 mm (13.2 inches) |
| Wheelbase | 1481 mm (58.3 inches) |
| Fuel capacity | 8.33 litres (2.20 US gallons) |
| Other specifications | |
| Color options | Team Yamaha Blue |
| Starter | Electric |
| Electrical | Lithium battery |
| Factory warranty | 30 Day Limited Factory Warranty |
| Comments | Power Tuner app |
| Update specs | Report missing specs or required updates. |
| Further information | |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Parts finder | CMSNL provides
online schematics & OEM parts |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 21 Yamaha YZ450 FX discussion group or the general Yamaha discussion group. |
| Related bikes | List related bikes for comparison of specs. |
| Compare with another motorcycle | |
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