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2024 ACCESSORIES

Accessories designed for your Yamaha vehicle.


Image may not reflect actual product sold. Read product description carefully.

GYTR YZ125 Performance Kit

PART NUMBER: B4X-E9500-V0-00

PRODUCT INFORMATION

The GYTR YZ125 Performance Kit is a comprehensive bolt-on engine kit developed to increase power and improve throttle response while maintaining strict Yamaha reliability standards.

The kit includes:

  • GYTR CNC Ported Cylinder
  • GYTR Two Piece Head
  • GYTR Tuned CDI
  • GYTR High Compression Piston Assembly (two per kit)
  • GYTR Exhaust Valves
  • GYTR Jetting Kit 
  • V Force 3 Reed Valve
  • GYTR Silencer
  • GYTR Pipe
  • GYTR Carbon Fiber Ignition Cover

 

Note: Requires 91 octane or higher fuel 

  • Titanium / steel exhaust system
  • Yamaha jetting specification and race fuel is recommended

 



 

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

*Prices do not include tax, shipping, or fees. Dealer sets final price.