The YZ125X sets the standard for light, fast two-stroke fun! The perfect entry into the world of XC and enduro competition, this two-stroke trailblazer combines thrilling performance and ultimate reliability for all your wins.
Photos
Highlights
Team Charlotte
New
2025
Yamaha
YZ125X
6-speed; multiplate wet clutch
Available
Specifications
2025
Yamaha
YZ125X
Base
Off-Road
2-stroke; reed-valve inducted
125cc
liquid-cooled
54.0 mm
54.5 mm
7.8~10.2:1
Hitachi Astemo® Keihin PWK38S
6-speed; multiplate wet clutch
Chain
KYB® Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel
KYB® single shock; fully adjustable, 12.4-in travel