The off-road trail bike of choice, based on the WR250F 2021 Yamaha Dirt Motorcycle’s outstanding performance, durability, and design. The overall review of WR250F with its price and specification is written below.
WR250F 2021 Yamaha Dirt Motorcycle – Features and Price
Top Features
The WR250FTM is based on Yamaha’s award-winning motocross racing platform, the YZ250FTM, but with additional features and settings tailored to enduro riding.
A high-compression cylinder head, forged piston, aggressive cam profiles, cylinder geometry, and other components combine to provide WR250F riders with a wide range of usable thrust and incredible high-rpm power. All have a small starter motor system battery and maybe started with a simple press of a button.
The YZ250F’s bilateral beam aluminum frame was designed to concentrate mass and offer a perfect combination of cornering sensation and straight-line confidence.
On the WR250F, Yamaha utilizes KYB® spring-type forks, which have industry-leading functionality and are simple to adjust for a wide variety of situations.
The WR250F is ready to travel where you want, when you want, thanks to precisely balanced ECU tuning and a Forestry Service-compliant spark arrestor-type muffler.
Engine
The WR250F’s unique rearward-slanted cylinder design—complete with rear exhaust and forward-mounted intake system—includes a cylinder head that works with the frame geometry for optimal weight distribution. The engine has all of the improvements seen in the race-focused YZ250F, including a straight intake tract, aggressive cam profiles, a high-compression “box bridge” piston design with DLC-coated piston pin, and more.
The ignition and fuel injection maps for the WR250F are tuned for enduro riding and racing, resulting in exceptionally smooth and controlled middle power and longer-lasting top-end pulling power.
The WR250F is equipped with a two-piece air filter that works in tandem with the modified intake tract length and a WR-specific muffler to improve the linear sensation of traction and drive. The WR250F damper is not only fully mechanical, eliminating the need for repacking, but it also has a US Forestry Service-approved spark arrestor.
The WR250F has a big radiator with high cooling capacity, which is shared with the YZ250F motocrosser, as well as a cooling fan for constant performance even on the most challenging enduro runs.
An ultra-compact lithium battery powers the WR250F’s small electric starting system, simplifying trail restarts and adds convenience everywhere else.
To guarantee optimal fuel atomization and power for a wide variety of riding altitudes and circumstances, the engine breathes via a 44mm Mikuni® throttle body supplied by a high-pressure electric pump.
The YZ250FX shares the WR250F’s wide-ratio 6-speed gearbox, which provides the best gear for tight, rugged terrain and broad open fire roads. For heat dissipation and effortless clutch lever effort, the clutch system uses a particular friction plate combination.
Chassis/Suspension
With frame spars and engine mounts developed alongside the YZ250FX cross country racer to centralize mass for the best possible balance of bump absorption, stiffness, and rider feeling, Yamaha’s elegant aluminum frame provides high performance on technical, aggressive terrain sections as well as comfort for those long days in the saddle.
The WR250F has a sleek body from head to toe, featuring a big mass-centralized 2.15-gallon fuel tank. The body is thin to provide a more comfortable knee grip and control sensation, while the seat offers more excellent space for the rider to move about on the bike. Even the back fender is intended to give stiffness to the bike, making it simpler to move.
The industry-leading KYB® coil spring-type fork with speed-sensitive damping on the WR250F offers excellent handling and bump absorption, with mid-speed valving optimized for a better feel at slower fork speeds.
With excellent stopping power and controllability, a large 270mm front disc brake combined with aggressive pad material provides superb braking performance and machine control.
The 18-inch rear wheel of the WR250F helps to avoid pinch flats and provides extra comfort on challenging, broken terrain.
Additional Features
Compared to the YZ250F motocrosser, the WR250F has a broad, full-coverage composite engine guard, 18-inch rear wheel, big 2.15-gallon fuel tank, radiator fan, sealed O-ring chain, fuel level and engine warning lights, steel rear sprocket, and a high-mounted folding aluminum kickstand.
The speedometer, two trip meters, and clock capabilities are available in Standard mode, while average speed, timer, and trip functionality are available in Race mode.
The revised headlamp fairing and minor taillight assembly on the WR250F help to concentrate mass and enhance the machine’s sporty, graceful appearance. Yamaha’s integrated graphics are incorporated into the bodywork for long-term durability and resistance to peeling and damage.
WR250F 2021 Yamaha Dirt Motorcycle – Price
The new WR250F 2021 Yamaha Dirt Motorcycle is available at $8,599 in the Team Yamaha Blue color option.
WR250F 2021 Yamaha Dirt Motorcycle – Technical Specifications
Engine
| Engine Type | 250cc liquid-cooled DOHC 4-stroke; 4 valves |
| Bore x Stroke | 77.0mm × 53.6mm |
| Compression Ratio | 13.8:1 |
| Fuel Delivery | Mikuni® fuel injection, 44 mm |
| Transmission | Wide-ratio 6-speed; wet multi-plate clutch |
| Final Drive | O-ring chain |
Chassis
| Front Suspension | KYB® Speed-Sensitive System inverted fork; fully adjustable, 12.2 inches travel |
| Rear Suspension | KYB® single shock; fully adjustable, 12.5 inches travel |
| Front Brakes | Hydraulic single disc brake, 270 mm |
| Rear Brakes | Hydraulic single disc brake, 245 mm |
| Front Tires | 80/100-21 Dunlop® MX3S |
| Rear Tires | 110/100-18 Dunlop® MX3S |
Dimensions
| L x W x H | 85.6 inches x 32.5 inches x 50 inches |
| Seat Height | 37.6 inches |
| Wheelbase | 58.3 inches |
| Rake (Caster Angle) | 27.2-degree |
| Trail | 4.6 inches |
| Maximum Ground Clearance | 12.6 inches |
| Fuel Capacity | 2.15 gallons |
| Wet Weight | 254 lb |
Other
| Warranty | 30 Day (Limited Factory Warranty) |
Conclusion
In conclusion, team Bikes Catalog would love to say that the new WR250F 2021 Yamaha Dirt Motorcycle is an impressive dirt bike, better than the previous 2020 Yamaha WR250F. It features a mighty and high-performing engine that delivers instant throttle response under all conditions. The robust and lightweight chassis helps in conquering different terrains and rough surfaces. The braking system offers superior stopping force while the suspension system helps achieve damping force under various jumps.
