22 June. Monday 2026
Yamaha YZ450FX - 2017 Specifications and Reviews
The 2017 Yamaha YZ450FX is a full-featured four-stroke dirt bike designed for serious off-road enthusiasts and competition riders seeking versatility across varied terrain. Known for its potent 450cc engine paired with a lightweight chassis and fully adjustable KYB suspension, it excels in both racing and trail riding applications. The bike's tall seat height and aggressive geometry make it best suited to experienced riders prioritizing performance and control.
General information | |
| Category | Enduro / offroad |
| Year | 2017 |
| Model | Yamaha YZ450FX |
| | |
Engine and Transmission Specifications | |
| Clutch | Wet multi-disc |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | TCI |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Keihin 44mm |
| Valves per cylinder | 4 |
| Bore x Stroke | 97.0 x 60.8 mm (3.8 x 2.4 inches) |
| Compression | 12.5:1 |
| Engine details | Titanium valves |
| Engine type | Single cylinder, four-stroke |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 245 mm (9.6 inches) |
| Rear brakes | Single disc. Hydraulic |
| Front brakes diameter | 270 mm (10.6 inches) |
| Front brakes | Single disc. Hydraulic |
| Rear tyre | 120/90-18 |
| Front tyre | 90/90-21 |
| Rear wheel travel | 318 mm (12.5 inches) |
| Rear Suspension | KYB® single shock; full adjustable |
| Front wheel travel | 310 mm (12.2 inches) |
| Front Suspension | KYB® spring-type fork with speed sensitive damping; fully adjustable |
| Rake (fork angle) | 28.0° |
| Frame type | Aluminum Bilateral Beam frame |
| | |
Physical measures and capacities | |
| Fuel capacity | 7.57 litres (2.00 gallons) |
| Wheelbase | 2,164 mm (85.2 inches) |
| Ground clearance | 335 mm (13.2 inches) |
| Overall width | 826 mm (32.5 inches) |
| Overall length | 2,174 mm (85.6 inches) |
| Overall height | 1,290 mm (50.8 inches) |
| Seat height | 965 mm (38.0 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 118.8 kg (262.0 pounds) |
Other specs | |
| Modifications compared to previous model | Revised Suspension Systems. |
| Factory warranty | 30 Day Limited Factory Warranty |
| Starter | Electric |
| Color options | Blue/White |
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2017 Yamaha YZ450FX is a powerful and reliable off-road motorcycle that is perfect for both casual riders and competitive racers. With its lightweight and agile design, this bike offers excellent handling and maneuverability on a variety of terrain. The 450cc engine delivers impressive power and torque, allowing riders to tackle even the most challenging trails with ease. The comfortable seating position and responsive suspension make for a smooth and enjoyable ride, while the durable construction ensures long-lasting performance. Overall, the Yamaha YZ450FX is a top choice for anyone looking for a high-performance off-road motorcycle. If you're in the market for a versatile and capable off-road motorcycle, the 2017 Yamaha YZ450FX is a solid choice. With its powerful engine, responsive handling, and comfortable ride, this bike is well-suited for both casual riders and experienced racers alike. Whether you're hitting the trails for a weekend adventure or competing in a motocross race, the YZ450FX offers the performance and reliability you need. Plus, with Yamaha's reputation for quality and durability, you can trust that this bike will provide years of excitement and fun.Add a Comment
Related Motorcycle Specifications
More Yamaha Motorcycles
- Motorcycles in database: 36900
- Technical specifications: 1251993
- Images of motorcycles: 63755
- Videos: 339
- Manufacturers: 502
Please Login or Register if you would like to leave a comment.