EXHAUST VALVE REGOLATOR S3

Rapid exhaust valve regulation made by S3

•      Ease of operation and installation
•      Instant motor feel change / reaction 
  
•      Minimalist design and remarkable results on the spot

*Includes O-ring Ready for Plug & Play.

Compatible with:

• Beta RR/Xtrainer 250-300 2T from 2013 to 2026
• Gas Gas EC 250-300 2T from 2021 to 2023
• Ktm EXC 125-150-250-300 2T from 2011 to 2023
• Husqvarna TE 125-150-250-300 2T from 2014 to 2023
• Husaberg TE 250-300 2T from 2011 to 2014