Pro Circuit Racing R-304 Shorty Silencer

Fits The Following Bikes:

KTM 125 EXC 2004-2010
KTM 125 EXC CHAMPION EDITION 2010
KTM 125 EXC SIX-DAYS 2004-2005
KTM 125 EXC SIX-DAYS 2009-2010
KTM 125 SX 2004-2010
KTM 125 SX TYLARATTRAY 2005

KTM 144 SX 2007-2008

KTM 150 SX 2009-2010


KTM OEM replacement part: 50305083100
KTM OEM replacement part: 50305083000
KTM OEM replacement part: 50305079400
KTM OEM replacement part: 50305079300
KTM OEM replacement part: 50305079200


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 the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.



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