Dirt Bike 2-Stroke Silencers
Experience enhanced performance with premium 2-stroke silencers designed to optimize power output while offering effective noise reduction. Built for durability and precision, these silencers are perfect for riders seeking improved engine response. Explore our selection of dirt bike 2-stroke silencers to elevate your off-road adventures.
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- Qty in Cart
- Quantity
- Price
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On Sale
Pro Circuit Spark Arrestor Silencer for 1997 Honda CR250R SH97250-SA
PRO CIRCUIT
MSRP: $173.95Now: $156.56Was: $173.95If you're running a CR250R in off-road or forest service terrain, spark containment isn't optional—it's a liability issue. The Pro Circuit Spark Arrestor Silencer meets U.S. Forest Service standards...SH97250SA- SKU:
- SH97250SA
- Availability:
- Ships Same Business Day
- Weight:
- 3.62 LBS
- PRODUCT NAME:
- SILENCER
- STYLE:
- ROUND
- MUFFLER COLOR/FINISH:
- BRUSHED
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- FEATURES:
- WITH SPARK ARRESTOR
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- NATURE FRIENDLY
- TYPE:
- SLIP-ON
- UNITS:
- EACH
MSRP: $173.95Now: $156.56Was: $173.95Qty in Cart: 0Quantity:Price:MSRP: $173.95Now: $156.56Was: $173.95Subtotal: -
On Sale
Pro Circuit 304 Silencer for Honda CR250R 1997-1998 SH97250-SE
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95If you're running a Honda CR250R and want to extract maximum power without waking the neighborhood, the Pro Circuit 304 Silencer delivers straight-pipe performance with effective noise control. This...SH97250SE- SKU:
- SH97250SE
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- END CAP MATERIAL:
- STAINLESS STEEL
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit R-304 Silencer for Honda CR125R 1998-1999 SH98125-RE
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a CR125R in competitive closed-course racing, exhaust scavenging is everything—and this Pro Circuit silencer is engineered to maximize that window. The compact aluminum design cuts...SH98125RE- SKU:
- SH98125RE
- Availability:
- Ships Same Business Day
- Weight:
- 1.82 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- TYPE:
- SLIP-ON
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
MSRP: $206.29Now: $185.66Was: $206.29Qty in Cart: 0Quantity:Price:MSRP: $206.29Now: $185.66Was: $206.29Subtotal: -
On Sale
Pro Circuit 304 Silencer Honda CR250R 1999 SH99250-SE
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95If you're running a Honda CR250R, exhaust noise and performance limitations go hand-in-hand—until now. The Pro Circuit 304 Silencer delivers measurable top-end power gains while keeping sound levels...SH99250SE- SKU:
- SH99250SE
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- MODEL:
- 304
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit R-304 Silencer Kawasaki KX65 2000-2001 SK00065-R
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a KX65 on the track, exhaust flow directly impacts throttle response and power delivery in the critical mid-range where junior racers make their passes. The Pro Circuit R-304...SK00065R- SKU:
- SK00065R
- Availability:
- Ships Same Business Day
- Weight:
- 1.79 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- R-304
- UNITS:
- EACH
MSRP: $206.29Now: $185.66Was: $206.29Qty in Cart: 0Quantity:Price:MSRP: $206.29Now: $185.66Was: $206.29Subtotal: -
On Sale
Pro Circuit 304 Silencer Kawasaki KX65 2002-2022 SK02065-304
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95The Pro Circuit 304 Silencer delivers measurable top-end power gains on your KX65 while keeping noise levels in check—critical for track compliance and extended riding sessions. Built with...SK02065304- SKU:
- SK02065304
- Availability:
- Ships Same Business Day
- Weight:
- 1.76 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- BRUSHED
- UNITS:
- EACH
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit R-304 Silencer Kawasaki KX65 2002-2022 SK02065-R
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a KX65 in competitive closed-course racing, exhaust scavenging directly impacts your power band and throttle response. The Pro Circuit R-304 delivers measurable performance gains...SK02065R- SKU:
- SK02065R
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
MSRP: $206.29Now: $185.66Was: $206.29Qty in Cart: 0Quantity:Price:MSRP: $206.29Now: $185.66Was: $206.29Subtotal: -
On Sale
Pro Circuit R-304 Silencer for Kawasaki KX125 2003-2005 SK03125-RE
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a KX125 two-stroke in competitive racing, exhaust flow directly impacts power delivery and throttle response. The Pro Circuit R-304 delivers measurable performance gains through...SK03125RE- SKU:
- SK03125RE
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
MSRP: $206.29Now: $185.66Was: $206.29Qty in Cart: 0Quantity:Price:MSRP: $206.29Now: $185.66Was: $206.29Subtotal: -
On Sale
Pro Circuit R-304 Silencer Kawasaki KX250 2003-2004 SK03250-RE
PRO CIRCUIT
MSRP: $206.29Now: $185.66Was: $206.29If you're running a KX250 in serious closed-course racing, exhaust flow directly impacts your power band and throttle response. The Pro Circuit R-304 delivers a precisely tuned expansion chamber and...SK03250RE- SKU:
- SK03250RE
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- MODEL:
- R-304
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
MSRP: $206.29Now: $185.66Was: $206.29 -
On Sale
Pro Circuit 304 Silencer for Kawasaki KX60 1986-2003 SK86060-304
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95For KX60 riders serious about performance, exhaust flow is non-negotiable—the Pro Circuit 304 Silencer delivers measurable high-end power gains while keeping your operation compliant with noise...SK86060304- SKU:
- SK86060304
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- 304
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- UNITS:
- EACH
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit 304 Silencer for Kawasaki KX125 1989 SK88125-304
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95The Pro Circuit 304 Silencer is engineered for KX125 riders who demand increased top-end power without the noise penalty that typically comes with performance exhaust systems. This is a bolt-on...SK88125304- SKU:
- SK88125304
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- MUFFLER COLOR/FINISH:
- BRUSHED
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- MODEL:
- 304
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
MSRP: $205.95Now: $185.36Was: $205.95Qty in Cart: 0Quantity:Price:MSRP: $205.95Now: $185.36Was: $205.95Subtotal: -
On Sale
Pro Circuit 304 Silencer Kawasaki KX500 1988-2003 SK88500-304
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95If you're running a KX500, exhaust flow directly impacts your power band—and the Pro Circuit 304 delivers measurable gains in high-RPM performance without sacrificing rideability. This silencer pairs...SK88500304- SKU:
- SK88500304
- Availability:
- Ships Same Business Day
- Weight:
- 2.13 LBS
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- MUFFLER COLOR/FINISH:
- BRUSHED
- STYLE:
- ROUND
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit 304 Silencer Kawasaki KX250 1988-1989 SK89200D-304
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95The Pro Circuit 304 Silencer delivers the performance gains you need without sacrificing the quiet operation required for modern trail and track conditions. By optimizing exhaust scavenging, this...SK89200D304- SKU:
- SK89200D304
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- MODEL:
- 304
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $205.95Now: $185.36Was: $205.95Qty in Cart: 0Quantity:Price:MSRP: $205.95Now: $185.36Was: $205.95Subtotal: -
On Sale
Pro Circuit Nature Friendly Spark Arrestor Silencer KX 250 1988-1989 SK89200D-SA
PRO CIRCUIT
MSRP: $173.95Now: $156.56Was: $173.95If you're running a KX 250 in forest service areas or anywhere spark arrestor compliance matters, this silencer delivers the performance you need without the regulatory headaches. Pro Circuit's...SK89200DSA- SKU:
- SK89200DSA
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- FEATURES:
- WITH SPARK ARRESTOR
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- TYPE:
- SLIP-ON
- MODEL:
- NATURE FRIENDLY
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- STYLE:
- ROUND
MSRP: $173.95Now: $156.56Was: $173.95Qty in Cart: 0Quantity:Price:MSRP: $173.95Now: $156.56Was: $173.95Subtotal: -
On Sale
Pro Circuit 304 Silencer Kawasaki KX125 1992-1993 SK92125-304
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95If you're running a 1992-1993 Kawasaki KX125, you need a silencer that delivers real performance gains without compromising on durability or noise compliance. The Pro Circuit 304 combines aggressive...SK92125304- SKU:
- SK92125304
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- MODEL:
- 304
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- MUFFLER COLOR/FINISH:
- BRUSHED
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- STYLE:
- ROUND
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit Spark Arrestor Silencer Kawasaki KX125 1995-1998 SK95125-SA
PRO CIRCUIT
MSRP: $217.95Now: $196.16Was: $217.95If you're running your KX125 in U.S. Forest Service lands or anywhere spark arrestor compliance matters, this Pro Circuit silencer delivers real performance without sacrificing forest safety. The...SK95125SA- SKU:
- SK95125SA
- Availability:
- Ships Same Business Day
- Weight:
- 3.34 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- STYLE:
- ROUND
- FEATURES:
- WITH SPARK ARRESTOR
- MODEL:
- NATURE FRIENDLY
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- TYPE:
- SLIP-ON
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $217.95Now: $196.16Was: $217.95Qty in Cart: 0Quantity:Price:MSRP: $217.95Now: $196.16Was: $217.95Subtotal: -
On Sale
Pro Circuit 304 Silencer Kawasaki KX125 1995-1998 SK95125-SE
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95The Pro Circuit 304 Silencer delivers measurable gains in high-end power while keeping your KX125 street-legal and neighbor-friendly. This is a bolt-on upgrade that combines genuine performance with...SK95125SE- SKU:
- SK95125SE
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- UNITS:
- EACH
- MODEL:
- 304
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit 304 Silencer Kawasaki KDX200 1995-2006 SK95200D-SE
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95The Pro Circuit 304 Factory Sound Silencer delivers measurable top-end power gains while keeping noise levels compliant—ideal for riders who need performance without drawing unwanted attention. Built...SK95200DSE- SKU:
- SK95200DSE
- Availability:
- Ships Same Business Day
- Weight:
- 2.76 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- 304
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
MSRP: $205.95Now: $185.36Was: $205.95 -
On Sale
Pro Circuit Spark Arrestor Silencer KX250 1995-1998 SK95250-SA
PRO CIRCUIT
MSRP: $173.95Now: $156.56Was: $173.95If you're running a KX250 in areas with U.S. Forest Service regulations or simply want to eliminate spark hazards without losing performance, this silencer is non-negotiable. The Pro Circuit spark...SK95250SA- SKU:
- SK95250SA
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- STYLE:
- ROUND
- FEATURES:
- WITH SPARK ARRESTOR
- MODEL:
- NATURE FRIENDLY
- END CAP MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
MSRP: $173.95Now: $156.56Was: $173.95Qty in Cart: 0Quantity:Price:MSRP: $173.95Now: $156.56Was: $173.95Subtotal: -
On Sale
Pro Circuit 304 Silencer Kawasaki KX250 1995-1998 SK95250-SE
PRO CIRCUIT
MSRP: $205.95Now: $185.36Was: $205.95If you're running a KX250 in competitive settings or high-noise environments, the Pro Circuit 304 Factory Sound Silencer delivers FIM-compliant performance without sacrificing power output. The 304...SK95250SE- SKU:
- SK95250SE
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- 304
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
MSRP: $205.95Now: $185.36Was: $205.95
