FMF Factory Fatty expansion chamber

Please select your bike to check compatibility with this product.

Product Description

  • Extra strong sheet steel
  • Untreated surface
  • Wide, even engine speed range
  • Higher speed
  • More traction
  • Better gas control
  • Uncompromising race look

Combination with FMF silencer recommended

Call us now on 0131 478 6661 or send us a message below for more information.

    Required fields are marked with a *

    If you’d like us to keep in touch with you, please tick the relevant boxes. We will not share your details with any third party organisation.

    By PhoneBy EmailBy SMS

    Secure Online Payments

    We accept secure online payments from a variety of payment methods

    Related Products