PRO CIRCUIT offers you this exhaust silencer called 304 for your KTM SX 250cc and EXC 300cc motocross. This brushed aluminum silencer is of excellent quality. Its shape has been specially studied to increase the performance while limiting the sound volume to be FIM approved. It can be mounted on the original muffler as well as on the exhaust body PRO CIRCUIT. It is easily removable to change the rockwool quickly. To do so, you just have to remove the rivets of the silencer cover to be able to access to it. Contractual photo to come.

Fits on :

KTM 250 SX 250 2018

KTM 250 SX 250 2017

KTM 300 EXC TPI 300 2019

KTM 300 EXC TPI SIX DAYS 300 2019