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.
-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
Fits 2014-on 250/300RR models, dimensional weight listed.
Produced by Pro Circuit of USA