Fresco Factory Yamaha YZ125 2005-2021 Expansion Chamber



Available Now!

Fresco Racing, have been manufacturing entirely handmade 2 stroke exhaust systems by master craftsmen engineers with years of experience in the sector for over 30 years. All expansion chambers are made of variable thickness steel sheet. This feature provides greater protection in the most exposed parts to damage and provides superior power delivery. All Fresco 2 stroke exhaust systems are dyno and track tested for optimum performance gains over your OEM system.

Available Finishes –


Durable nickel-plated finish for consistent shine and easy maintenance


Unplated Factory “cone look” – get the gear the factory guys use. Hand crafted in Italy.


Original Works look expansion chamber manufactured using pressed high tensile steel.


  • Unrivalled power gains throughout the entire power band
  • Completely handmade, eye-catching look
  • Optimized slim line design for performance and style.
  • Welded joints are contained, to avoid protrusions.
  • Compatible with the original silencer.
  • Manufactured from P04 Steel
  • Made in Italy

Bike Fitment