The Yamaha Brand is very famous in terms of dirt bike manufacturing brand. Its latest Yamaha YZ250F 2018 Powerful Dirt Bike is another example of its impressive bikes and efficiency in the production line. This champion features the powerful engine, which offers outstanding performance and utility under all conditions. The review of Yamaha YZ250F 2018 Powerful Dirt Bike with its price and specifications is written below.
Yamaha YZ250F 2018 Powerful Dirt Bike – Features and Price
Engine Features
The new Yamaha YZ250F 2018 Powerful Dirt Bike features the powerful liquid-cooled DOHC 4-valve, fuel-injected engine. This engine features the forward-positioned straight downdraft intake with regular intake and exhaust ports. This dirt motocross features the compact and high compression combustion chamber that delivers an outstanding engine character.
The latest flat-top forged piston contains the bridge-box design for additional strength with minimal weight. These piston, rings and DLC-coated piston pin along with the offset cylinder configuration reduces friction loss plus it contributes to the quick response. This engine contains intake ports, cam profiles, robust connecting rod, and an all-new optimized crank and counterbalance. All of this equipment work together to achieve higher rpm power with user-friendly power delivery and outstanding durability.
There is the fully adjustable fuel injection system that uses the new 44 mm of throttle bodies which are fed by the high pressure battery-less electric fuel pump. This guarantees to have optimum fuel atomization and air/fuel calibration for outstanding rideability in the full range of riding conditions. This system controls the volume of fuel injected and an ignition timing based on engine rpm and throttle opening, offering excellent response and controllability.
There is an innovative exhaust pipe design that improves the overall mass centralization and power development characteristics. This layout moves the rear section of the exhaust pipe farther forward and enables the muffler position closer to the center. The transmission gears use the shift mechanisms, which is designed primarily to smooth gear changes plus it improves durability like in 2017 Yamaha YZ250F Powerful Dirt Bike. The latest GYTR Power Tuner allows the owner to adjust air or fuel mixture and ignition timing maps to match the engine performance characteristics to the rider and track conditions.
Chassis / Suspension Features
The Yamaha YZ250F 2018 Powerful Dirt Bike features the bilateral beam aluminum frame that contains the compact overall dimensions. These dimensions balance minimal weight with the strength and rigidity needed for race-winning performance. The Yamaha YZ250F 2018 Powerful Dirt Bike frame’s swingarm pivot section and engine mounting brackets have been specially tuned for ultimate stability and responsiveness. The new aluminum muffler, engine, and fuel tank have been positioned closer to the center of gravity like in 2018 Yamaha YZ125 Dirt Bike.
This layout helps in achieving a high level of handling experience during the ride. The wide footpegs of 55mm help in lowering the rider’s center of gravity for better control over the Yamaha YZ250F 2018 Powerful Dirt Bike. The large front disc brake of 270 mm have been used which is used in Yamaha YZ450F. The rear section comes with the robust heat-resistant rear rotor boosts brake durability. An all-new and fully-adjustable KYB spring-type fork with speed sensitive damping features an advanced valving for better suspension feel. The linkage type rear suspension features the KYB rear shock that contains ideal settings to achieve ideal damping characteristics.
Other Unique Features
- Embedded Graphics
- Adjustable Handlebar Mounts
- Race Winning Details
- Simplified Servicing
- Innovative Engine Design
- Durable Transmission
- Bilateral Beam Aluminum Frame
- Refined Suspension Settings
- GYTR® Power Tuner Ready
Check out the latest Accessories of Yamaha Dirt Bikes.
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Yamaha YZ250F 2018 Powerful Dirt Bike – Price
The new Yamaha YZ250F 2018 Powerful Dirt Bike comes with the price of $7,699, and it is available with Team Yamaha Blue and White color options.
Yamaha YZ250F 2018 Powerful Dirt Bike – Technical Specifications
Engine
| Engine Type | 250 cc, liquid-cooled, DOHC, 4-stroke, four titanium valves |
| Bore x Stroke | 77 mm × 53.6 mm |
| Compression Ratio | 13.5:1 |
| Fuel Delivery | Keihin® fuel injection, 44 mm |
| Ignition | TCI: Transistor Controlled Ignition |
| Transmission | Constant-mesh 5-speed; multi-plate wet clutch |
| Final Drive | Chain |
Chassis
| Suspension / Front | KYB® Speed-Sensitive System inverted fork; fully adjustable, 12.2 inches travel |
| Suspension / Rear | KYB® single shock; fully adjustable, 12.4 inches travel |
| Brakes / Front | Hydraulic disc, 270 mm |
| Brakes / Rear | Hydraulic disc, 245 mm |
| Tires / Front | 80/100-21 Bridgestone® M403A |
| Tires / Rear | 100/90-19 Bridgestone® M404 |
Dimensions
| L x W x H | 85.2 inches x 32.5 inches x 50.4 inches |
| Seat Height | 38 inches |
| Wheelbase | 58.1 inches |
| Rake (Caster Angle) | 27.1° |
| Trail | 4.6 inches |
| Ground Clearance | 12.8 inches |
| Fuel Capacity | 2 gallons |
| Wet Weight | 231 lb |
Other
| Warranty | 30 Day (Limited Factory Warranty) |
Conclusion
This article provides the full details of Yamaha YZ250F 2018 Powerful Dirt Bike, and it is covered under bikescatalog.com. This dirt bike features the powerful and high performing engine ever used. The Yamaha engineers have efficiently achieved its center of gravity to gain maximum handling experience during off-road riding. The slim and compact chassis helps a lot in off-road maneuverability. Every equipment provides outstanding performance under all conditions.
