2019 Yamaha YFZ 50

2019 Yamaha YFZ 50

2019 Yamaha YFZ 50 Specifications


Engine configuration Single-Cylinder
How many cylinders 1
Types of power cycles Four-stroke
Type of cooling system Air
Valves 2
Valves Per Cylinder 2
Valve types and configurations Single Overhead Camshaft
Bore (millimeters/inches) 39 / 1.54
Stroke (millimeters/inches) 41.4 / 1.63
Engine displacement (cubic centimeters/cubic inches) 49 / 3
Compression Ratio 8.5:1
Starter Type Electric / Kick
Fuel Regular
Type of Fuel Gas
Carb +
Number Of Carburetors 1
Carburetor Size (mm) 12
Carburetor system Carb
Governor (device) +
Kill Switch / Tether Cord Std


Transmission Type CVT
Number Of Speeds 1
Primary drive rear Chain
High low range selector
Adjustable Throttle Std

Wheels & Tires: Front (F), Rear (R):

Rims material Steel
Tube / Tubeless Tubeless
F Tire Diameter 16
R Tire Diameter 16
Tire Brand Duro
F Tire Width 6.5
F Wheel Diameter 7
R Tire Width 7
R Wheel Diameter 7
F Tire Brand Duro® 16 X 6.5-7
R Tire Brand Duro® 16 X 7-7


Front Dual Sealed Drum
Rear Sealed Drum

Suspension: Front (F), Rear (R):

ATV F suspension system A-Arm
F Travel (millimeters/inches) 2.4 / 61
Front Adjustable Fork Pre-Load
Front Adjustable Rebound Damping
Front Central Suspension Strut
Steering Damper
ATV R suspension system Swing Arm
R Travel (inches/millimeters) 2 / 50.8
Rear Adjustable Shock / Spring Pre-Load
Rear Adjustable Rebound Damping
ATV R shock absorbers 1
R Stabilizer Bar
Air Adjustable


Steering system Manual
Steering controller Handlebar

Technical Specifications:

Overall length (foot) 4.1
Overall width (inches/millimeters) 32.3 / 820.4
Overall heigth (inches/millimeters) 30.3 / 769.6
Wheelbase (in/mm) 32.7 / 830.6
Ground Clearance (in/mm) 3.5 / 88.9
Length (foot/foot) 4
Length (foot/inches) 1.2
ATV wet weight (pounds/kilograms) 220 / 99.8
Fuel tank capacity (gallons/liters) 1.5 / 5.7
Engine Displacement to Weight (cc) 0.22


Seat Type One-Piece
Seat adjusting system
Material Vinyl
Seat Location Driver
Folding seat
Seat Height (in/mm) 23 / 584.2
ATV seats 1


ATV frame material Steel
Basic outside panels material Plastic
Floor Board Location Driver
ATV handlebar grips Std
Hand Guards
Radiator Guard
CV Boot Cover
Shock Cover
Front Fender Std
Rear Fender Std
Hand grips Std
Front Bumper Std
Rear Bumper Std
A-Arm Skid Plate (Rear)
Bash Plate (Front/Rear) Yes / No


Basic warranty (Mo./Condition) 6 / Limited
Battery Warranty (Mo.) 0


ATV Type Youth
Made in Japan
Introduction Year 2017
Minimum manufacturer age recommended 6
Parent Company Yamaha
Full name YFZ 50

Drive Line:

Driveline Type 4X2
Number Of Driveline Modes 1
Rear Unlocking Differential
Rear Solid Axle +

Paint & Finish:

Metallic color

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