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Yamaha YZ450F 20212021 Yamaha YZ450F specifications, pictures, reviews and rating |
| Yamaha's profilation of this bike |
| Class‑leading performance and suspension and the smartphone Power Tuner app make the YZ450F the bike of choice for race winners. More Power. Better Handling. Simply put, the 2021 YZ450F™ is better everywhere. With a more compact motor, a thoroughly refined and balanced chassis and improved ergonomics, the YZ450F gives the rider the ability to perform at their best, lap after lap. |
| General information | |
|---|---|
| Model name | Yamaha YZ450F |
| Year of manufacture | 2021 |
| Type | Cross / motocross |
| Price as new | US$ 9399. MSRP depends on country, taxes, accessories, etc. |
| Rating |
Do you know this bike? Click here to rate it. We miss 2 votes to show the rating. |
| Engine and transmission | |
| Engine size | 449.0 ccm (27.40 cubic inches) |
| Type of engine | Single cylinder, four-stroke |
| Engine details | Titanium-valves |
| Compression | 13.0:1 |
| Bore x stroke | 97.0 x 60.9 mm (3.8 x 2.4 inches) |
| Valves per cylinder | 4 |
| Fuel system | Injection. Mikuni® fuel injection, 44mm |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | TCI: Transistor Controlled Ignition |
| Lubrication system | Wet sump |
| Cooling system | Liquid |
| Gearbox | 5-speed |
| Transmission type | Chain (final drive) |
| Clutch | Multiplate wet clutch |
| Chassis, suspension, brakes and wheels | |
| Frame type | Bilateral beam frame, aluminum |
| Rake (fork angle) | 27.0° |
| Trail | 119 mm (4.7 inches) |
| Front suspension | KYB Speed-Sensitive System, inverted fork: fully adjustable |
| Front wheel travel | 310 mm (12.2 inches) |
| Rear suspension | KYB® single shock; fully adjustable |
| Rear wheel travel | 318 mm (12.5 inches) |
| Front tire | 80/100-21 |
| Rear tire | 120/80-19 |
| Front brakes | Single disc. Hydraulic. |
| Diameter | 270 mm (10.6 inches) |
| Rear brakes | Single disc. Hydraulic. |
| Diameter | 240 mm (9.4 inches) |
| Wheels | Dunlop® MX33® tyres |
| Seat | Long, two-tone, motocross-style seat |
| Physical measures and capacities | |
| Weight incl. oil, gas, etc | 111.1 kg (245.0 pounds) |
| Seat height | 965 mm (38.0 inches) If adjustable, lowest setting. |
| Overall height | 1275 mm (50.2 inches) |
| Overall length | 2184 mm (86.0 inches) |
| Overall width | 826 mm (32.5 inches) |
| Ground clearance | 330 mm (13.0 inches) |
| Wheelbase | 1486 mm (58.5 inches) |
| Fuel capacity | 6.06 litres (1.60 US gallons) |
| Other specifications | |
| Color options | Team Yamaha Blue |
| Starter | Electric |
| Factory warranty | 30 Day Limited Factory Warranty |
| Comments | Launch control. Power Tuner via smartphone. |
| 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 YZ450F 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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Bikez has discussion forums for every bike. View comments, questions and answers at the 2021 Yamaha YZ450F discussion group. You can sign up for e-mail notifications when other riders answer you. If you have extensive experience with the MC, please send us a review. If you consider buying this bike, you should view the list of related motorbikes Look at photos. Compare technical specs. And check out the rating of the bike's engine performance, reliability, repair costs, etc. You can compare the rating with other bikes.Pictures, trademarks and logos of third parties are the exclusive
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