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Pro Circuit 304 Silencer Honda CR500R 1989-1990

Item: P298758

The Pro Circuit 304 silencer is compatible with most two-stroke applications and is an excellent choice for anyone searching for a performance enhanci… Read More

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This product is vehicle specific. Please to ensure fitment.

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Product Details

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Pro Circuit 304 Silencer Honda CR500R

The Pro Circuit 304 silencer is compatible with most two-stroke applications and is an excellent choice for anyone searching for a performance enhancing replacement pipe. Offering a slightly longer aluminum canister body than most OEM silencers, the Pro Circuit 304 pipe will help improve top-end power and lower noise output.

The stainless steel end-cap of the Pro Circuit 304 exhaust is held in place with rivets, while the inlet cap is secured with hex head screws allowing for quick and easy disassembly when the time comes to replace the silencer packing.

Offering durability, easy maintenance, factory looks, and most importantly increased performance, the Pro Circuit 304 exhaust will help deliver the full power potential of your two-stroke machine.


  • Longer canister body helps reduce noise output
  • Improves top-end power
  • 6061 T6 brushed aluminum canister
  • Stainless steel intake tube and end-cap
  • Tig and mig welded for strength and durability
  • Double-walled mounting bracket
  • Allen head screws ensure easy repacking
  • 100% Made in the USA
Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style Stainless Steel/Aluminum/Stainless Steel RevZilla Item #1018853 MFR. Product #SH89500-SE AvailabilityAvailable: Requires 1-3 business days of lead time prior to shipment

This product is vehicle specific. Please to ensure fitment.

This Product Fits
CR500R 1989, 1990
This item is also available for 140 different bikes. View All Models
250 RR 2014-2015
250 RR Race Edition 2014-2015
300 RR 2014-2015
300 RR Race Edition 2014-2015
CR125R 1987-1988
CR125R 1989-1990
CR125R 1993-1997
CR125R 1998-1999
CR125R 2000-2001
CR125R 2002-2007
CR250R 1987
CR250R 1988
CR250R 1989
CR250R 1990
CR250R 1991
CR250R 1992-1996
CR250R 1997-1998
CR250R 1999
CR250R 2000-2001
CR250R 2002-2003
CR250R 2004-2007
CR500R 1987-1988
CR500R 1991-2001
CR80R 1987-1995
CR80R 1996-2002
CR85R 2003-2007
TE300 2011-2012
CR125 2009-2013
CR150 2011
TC250 2017
TC250 2014-2015
TE250 2014-2015
TE300 2014-2015
TX300 2017
WR125 2009-2013
WR150 2011
105 SX 2006-2008
125 SX 2011-2015
125 SX 1998-2003
125 SX 2004-2010
150 SX 2011-2015
200 EXC 1998-2006
200 SX 2003-2004
250 EXC 1998-2003
250 EXC 2004-2008
250 SX 2017
250 SX 1998-2002
250 SX 2003-2009
250 SX 2011-2015
250 XC 2017
250 XC-W 2017
250 XC-W 2011-2015
300 EXC 1998-2005
300 EXC 1996-1997
300 MXC 1998-2005
300 MXC 1996-1997
300 XC 2017
300 XC-W 2017
300 XC-W 2011-2015
380 EXC 1998-2002
380 MXC 1998-2002
65 SX 2009-2015
85 SX (17/14) 2004-2008
85 SX (17/14) 2009-2015
85 SX (19/16) 2004-2008
85 SX (19/16) 2009-2015
KDX200 1995-2006
KDX200 1989-1994
KDX220 1997-2005
KX100 1998-2015
KX125 1988-1989
KX125 1992-1993
KX125 1994
KX125 1995-1998
KX125 1999-2002
KX125 2003-2005
KX250 1988-1989
KX250 1990
KX250 1992-1993
KX250 1995-1998
KX250 1999-2002
KX250 2003-2004
KX250 2005-2007
KX500 1988-2004
KX60 1986-2003
KX65 2000-2001
KX65 2002-2015
KX80 1991
KX80 1998-2000
KX85 2001-2015
RM100 2003
RM125 1988
RM125 1989-1992
RM125 1993-1995
RM125 1996-2000
RM125 2001
RM125 2002-2007
RM250 1988
RM250 1991-1992
RM250 1993-1995
RM250 1996-1998
RM250 1999-2000
RM250 2001
RM250 2002-2003
RM250 2004-2008
RM250 1989-1990
RM60 2003
RM65 2003-2005
RM80 1989-2001
RM85 2002-2015
RMX250 1989-1990
RMX250 1993-1998
WR250 1991-1993
WR250 1994-1997
WR250 1989
WR250 1990
YZ125 1987-1988
YZ125 1993
YZ125 1994-1995
YZ125 1996-1997
YZ125 1998
YZ125 1999
YZ125 2000-2001
YZ125 2002-2015
YZ250 1988
YZ250 1991-1992
YZ250 1993-1995
YZ250 1996
YZ250 1997
YZ250 1998
YZ250 1999
YZ250 2000-2001
YZ250 2002
YZ250 2003-2015
YZ250 1989
YZ250 1990
YZ490 1984-1990
YZ80 1985-1992
YZ80 1993-2001
YZ85 2002-2015


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