2021 Yamaha YZ 125

2021 Yamaha YZ 125 pictures, prices, information, and specifications.
Year
2021
Parent Company
Yamaha
Dealers
Generic Type (Primary)
Off-Road
Make
Yamaha
Display Name
YZ 125
Manufacturer Country
Japan
Price
Standard
MSRP
$6,599
Destination Charge
425
Warranty (Months/Condition)
1 / Limited
Engine
Standard
Engine Type
Single-Cylinder
Cylinders
1
Engine Stroke
2-Stroke
Cooling
Liquid
Valve Configuration
Reed Valve
Compression Ratio
8.6:1
Starter
Kick
Fuel Type
Gas / Oil Premix
Fuel Requirements
Regular
Carburetion
Standard
Carburetion Brand
Mikuni
Fuel Injector
No
Carburetor
Yes
Number Of Carburetors
1
Carburetion Type
Carburetor
Bore (mm/in)
54 / 2.13
Stroke (in/mm)
2.15 / 54.5
Displacement (cc/ci)
124 / 7.6
Compression Ratio (Secondary)
10.7:1
Carburetor Size (mm)
38
Transmission
Standard
Transmission Type
Manual
Number Of Speeds
6
Overdrive
No
Reverse
No
Primary Drive (Rear Wheel)
Chain
Dimensions
Standard
Weight
Standard
Capacities
Standard
Performance
Standard
Length (in/mm)
84.1 / 2136.1
Width (in/mm)
32.6 / 828
Height (in/mm)
51 / 1295.4
Wheelbase (in/mm)
56.8 / 1442.7
Ground Clearance (in/mm)
14.4 / 365.8
Wet Weight (lbs/kg)
207 / 93.9
Fuel Capacity (gal/l)
2.1 / 8
Engine Displacement to Weight (cc)
0.6
Construction
Standard
Frame
Aluminum
Body Material
Plastic
Foot Pegs
Standard
Foot Peg Location
Driver
Adjustable
No
Hand Grips
Standard
Handlebars
Standard
Handlebar Pads
Standard
Exterior Guards
Standard
Belt Guard
No
Brush Guard
No
Chain Guard
Yes
Chassis Protectors
Yes
Drive Shaft Guard
No
Engine Case Guard
No
Exhaust Guard
No
Fork Guards
Yes
Hand Guards
No
Light Guard
No
Saddle Bag Guard
No
Tank Guard
No
Exterior Covers
Standard
Fuel Tank Cover
No
Front Fender
Standard
Rear Fender
Standard
Stand
Optional
Steering Control
Handlebar
Front Suspension Brand Name
KYB
Front Suspension Type
Inverted Fork
Front Adjustable Fork Pre-Load
Yes
Front Adjustable Rebound Damping
Yes
Front Central Suspension Strut
No
Steering Damper
No
Rear Suspension Brand Name
KYB
Rear Suspension Type
Twin Sided Swing Arm
Rear Suspension Material
Aluminum
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Rebound Damping
Yes
Number Rear Shock Absorbers
1
Air Adjustable
No
Front Suspension Size (in/mm)
1.9 / 48
Front Travel (in/mm)
11.8 / 299.7
Rear Travel (in/mm)
12.4 / 315
Wheels
Standard
Wheels Composition
Aluminum
Chromed
Yes
Tube / Tubeless
Tubed
Tires
Standard
Tire Brand
Dunlop®
Front Tire Width
80
Front Tire Aspect Ratio
100
Front Wheel Diameter
21
Rear Tire Width
100
Rear Tire Aspect Ratio
90
Rear Wheel Diameter
19
Front Tire (Full Spec)
Dunlop® MX52 80/100 R21
Rear Tire (Full Spec)
Dunlop® MX52 100/90 R19
Brakes
Standard
Front Brake Type
Hydraulic Disc
Rear Brake Type
Hydraulic Disc
Front Brake Diameter (in/mm)
10.6 / 270
Rear Brake Diameter (in/mm)
9.7 / 245
Seat Type
One-Piece
Seat Location
Driver
Seat Material
Vinyl
Adjustable
No
Folding
No
Seat Specifications
Standard
Number Of Seats
1
Seat Height (in/mm)
38.4 / 998.2
Lap Timer
Optional
Adjustable Handlebars
Standard
Adjustable Levers
Standard
Paint
Standard
Metallic
No