Pro Circuit Racing R-304 Shorty Silencer

Fits The Following Bikes:

KTM 250 EXC 2017-2018
KTM 250 EXC TPI 2018-2019
KTM 250 XC 2017-2018
KTM 250 SX 2017-2018
KTM 250 XC-W 2017-2018
KTM 250 XC-W TPI 2018-2019

KTM 300 EXC 2017-2018
KTM 300 EXC TPI 2018-2019
KTM 300 EXC CKD 2019
KTM 300 XC 2017-2018
KTM 300 XC-W 2017-2018

HUSQVARNA TC 250 2018-2019
HUSQVARNA TE 250 2017-2018
HUSQVARNA TE 250i 2018-2019
HUSQVARNA TE 300 2017-2018
HUSQVARNA TE 300i 2018-2019
HUSQVARNA TX 300 2017-2018


KTM OEM replacement part: 55405079000
KTM OEM replacement part: 55605083000

For compatibility with your bike model please check the KTM spare parts catalogue.



Silencer Description:

The R-304 Silencer was developed as a full-race two-stroke silencer. The compact design of our R-304 Silencer offers optimum performance gains and is the top choice for racers serious about winning. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.


The back bracket for this R-304 Silencer is designed to be interchangeable between the KTM and Husqvarna models listed above.



Features Include:

304 stainless steel intake tube
Double-walled mounting bracket(s)
6061 T6 brushed aluminum silencer body
Stainless steel end-cap
Tig and mig welded for strength and durability
Allen head screws ensure easy repacking when needed for extended product life
E-Glass internal packing for maximum packing life
Made in the USA