FMF Factory Fatty Expansion Chamber for 21-23 GasGas 250-300cc- 55505907001

This is a new raw pipe that has been opened for pictures and oiled to keep rust away!
  • Untreated surface
  • Extra strong sheet steel
  • Wide, even engine speed range
  • Higher speed
  • More traction
  • Better gas control
  • Uncompromising race look
  • Combination with FMF silencer recommended
It is ready to be mounted if you need a silencer as well message me.

Kaplan Cycles is the #1 GasGas Dealer in North America.
Call us directly Mon-Fri 9-5 EST with any questions [phone removed by eBay]. If you don't see it listed, call us!
We offer special pricing for larger orders.
We stand behind all sales with the Ken Jr No Fluff Guarantee. If there is a problem with your order, do not hesitate to reach out.
Thanks for looking and God Bless America!