See fitment guide image for vehicle fitment details. Outer sleeve made from the finest aluminum.
Full sound despite low noise level.
Recommended in combination with a FMF fatty pipe for a perfectly matched full system with optimum performance.
Specially developed for Motocross-use
Description
KTM Power-parts is proud to release the newest generation 2 stroke performance silencer from FMF. The new 2.1 utilizes a new shape inspired from the 4.1 system.
