Experience the Family Difference
Overview
Team Yamaha Blue

2026 Yamaha YZ125

Motorcycle

TWO‑STROKE EVOLUTION

More powerful, more capable, more advanced. Offering the ideal blend of performance, reliability and usability to develop the skills to win.

MSRP: $7,199

Specs and Features

ENGINE
Engine Type
125cc liquid-cooled 2-stroke; reed-valve inducted
Bore x Stroke
54.0mm x 54.5mm
Compression Ratio
8.2~10.1:1
Fuel Delivery
Hitachi Astemo® Keihin PWK38S carburetor
Transmission
Constant-mesh 6-speed; multiplate wet clutch
Final Drive
Chain
Fuel Capacity
1.8 gal
CHASSIS
Suspension/Front
KYB® Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel
Suspension/Rear
KYB® single shock; fully adjustable, 12.4-in travel
Brakes/Front
Hydraulic disc, 270mm
Brakes/Rear
Hydraulic disc, 240mm
Tires/Front
80/100-21 Bridgestone® Battlecross X20F
Tires/Rear
100/90-19 Bridgestone® Battlecross X20
DIMENSIONS
LxWxH
84.1 in x 32.5 in x 51.0 in
Seat Height
38.6 in
Wheelbase
56.9 in
Rake (Caster Angle)
26°
Trail
4.3 in
Max. Ground Clearance
14.4 in
Fuel Capacity
1.8 gal
Wet Weight***
212 lb
OTHER
Warranty
30 Day (Limited Factory Warranty)
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