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2021 Yamaha YZ250
Modern Styling
The front fender, front number plate, radiator shrouds, side number plates, air box, rear fender, fork guards, as well as the rear brake disc protector, rear brake caliper protector and wider foot pegs offer modern,
aggressive styling —just like the 4-strokes.
Lightweight Frame
A light aluminum frame houses the patented YPVS™-equipped ripper of an engine for an awesome power-to-weight ratio.
Rider-Friendly Chassis
Ultra light weight means nimble handling and less fatigue.
270mm Front Brake
Large 270mm front disc brake coupled with high-performance pad material offers outstanding machine control and performance, plus exceptional stopping power and controllability.
Two-Stroke Power
The 249cc liquid-cooled reed-valve-inducted two-stroke engine is lightweight, compact and features an incredibly wide, hard-hitting powerband.
Yamaha Power Valve System
Patented YPVS™ combines crisp, hard-hitting bottom-end acceleration with strong midrange and eye-opening top-end.
Advanced Carburetor
38mm Keihin® PWK carburetor with power jet and throttle position sensor (TPS) provides precise fuel/air mixing and extra-crisp throttle response throughout the powerband.
Race-Developed Intake
Special-design carbon fiber reed-valve petals improve the throttle response and engine performance across the entire rpm range.
Close-Ratio Transmission
Smooth-shifting, five-speed, close-ratio transmission with heavy-duty, multiplate clutch.
High-Capacity Radiator
Large-capacity radiator features a ten-row core with four louvers for maximum cooling efficiency.
Digital Ignition
Digital CDI system delivers precise spark for faster, stronger response anywhere in the powerband.
270mm Front Brake
Large 270mm front disc brake coupled with high-performance pad material offers outstanding machine control and performance, plus exceptional stopping power and controllability.
Industry-Leading Fork
The KYB® 48mm forks feature the Speed-Sensitive System that uses piston speed to control the damping force for super-precise handling and a smooth ride.
Aluminum Frame
A carefully engineered, advanced aluminum frame and swingarm give the YZ250 the best handling in the 250 class.
Lightweight Subframe
Removable aluminum rear subframe is constructed of square-section tubing for reduced weight.
Advanced KYB® Shock
Fully adjustable KYB® shock features reduced-friction Kashima Coat™ internals, 12.4 inches of travel, separate adjusters for high- and low-speed compression damping, and a full lock oil rebound system for increased comfort. All add up for fantastic rear wheel control and a sweet ride.
Excel® Rims
Lightweight 21-inch front and 19-inch rear Excel® rims provide exceptional durability and help reduce unsprung weight for optimal suspension, performance and handling.
Race-Ready Tires
Premium Dunlop® knobbies offer race-spec traction and wear.
Race-Ready Features
Complete with an aluminum handlebar, 2-position adjustable handlebar clamp, wide foot pegs, gripper seat and adjustable clutch lever with works-style cable adjuster, the YZ250 is ready to race out of the crate.
- Status:Pre-Owned
- Vehicle:2021 Yamaha YZ250
- VIN:JYACG23C4MA042340
- Model Number:YZ250M2
- Color:Team Yamaha Blue
- Stock Number:v2340
- Location:Thornton's Motorcycle - Versailles, IN
- Warranty:As Is
BRAKES
- Front Brake Diameter (in):10.6
- Front Brake Diameter (mm):270
- Front Brake Type:Hydraulic Disc
- Rear Brake Diameter (in):9.7
- Rear Brake Diameter (mm):245
- Rear Brake Type:Hydraulic Disc
ENGINE
- Bore (in):2.62
- Bore (mm):66.4
- Carburetion Brand:Keihin
- Carburetion Type:Carburetor
- Carburetor Size (mm):38
- Carburetor:Yes
- Compression Ratio (Secondary):10.6
- Compression Ratio:8.9
- Cooling:Liquid
- Cylinders:1
- Displacement (cc):249
- Displacement (ci):15.2
- Engine Stroke:2-Stroke
- Engine Type:Single-Cylinder
- Fuel Requirements:Regular
- Fuel Type:Gas / Oil Premix
- Number Of Carburetors:1
- Starter:Kick
- Stroke (in):2.84
- Stroke (mm):72
- Valve Configuration:Reed Valve
EXTERIOR
- Body Material:Plastic
- Chain Guard:Yes
- Chassis Protectors:Yes
- Foot Peg Location:Driver
- Fork Guards:Yes
- Frame:Aluminum
SEATS
- Number Of Seats:1
- Seat Height (in):39.1
- Seat Height (mm):993.1
- Seat Location:Driver
- Seat Material:Vinyl
- Seat Type:One-Piece
STEERING
- Steering Control:Handlebar
SUSPENSION
- Front Adjustable Fork Pre-Load:Yes
- Front Adjustable Rebound Damping:Yes
- Front Suspension Brand Name:KYB
- Front Suspension Size (in):1.9
- Front Suspension Size (mm):48
- Front Suspension Type:Inverted Fork
- Front Travel (in):11.8
- Front Travel (mm):299.7
- Number Rear Shock Absorbers:1
- Rear Adjustable Rebound Damping:Yes
- Rear Adjustable Shock / Spring Pre-Load:Yes
- Rear Suspension Brand Name:KYB
- Rear Suspension Material:Aluminum
- Rear Suspension Type:Twin Sided Swing Arm
- Rear Travel (in):12.4
- Rear Travel (mm):315
TECHNICAL SPECIFICATIONS
- Engine Displacement to Weight (cc):1.1
- Fuel Capacity (gal):2.1
- Fuel Capacity (l):8
- Ground Clearance (in):14.2
- Ground Clearance (mm):360.7
- Height (in):51.4
- Height (mm):1305.6
- Length (ft):7.14
- Length (ft/ft):7
- Length (ft/in):1.7
- Length (in):85.7
- Length (mm):2176.8
- Wet Weight (kg):103
- Wet Weight (lbs):227
- Wheelbase (in):58.3
- Wheelbase (mm):1480.8
- Width (in):32.6
- Width (mm):828
TRANSMISSION
- Gear Ratio (1):1.93
- Gear Ratio (2):1.53
- Gear Ratio (3):1.28
- Gear Ratio (4):1.09
- Gear Ratio (5):0.95
- Number Of Speeds:5
- Overdrive:Yes
- Primary Drive (Rear Wheel):Chain
- Transmission Type:Manual
WHEELS & TIRES
- Chromed:Yes
- Front Tire (Full Spec):Dunlop® MX52 80/100 R21
- Front Tire Aspect Ratio:100
- Front Tire Width:80
- Front Wheel Diameter:21
- Front Wheel Width (in):1.6
- Rear Tire (Full Spec):Dunlop® MX52 110/90 R19
- Rear Tire Aspect Ratio:90
- Rear Tire Width:110
- Rear Wheel Diameter:19
- Rear Wheel Width (in):2.15
- Tire Brand:Dunlop®
- Tube / Tubeless:Tubed
- Wheels Composition:Aluminum