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Pro Circuit Dirt Bike 2 Stroke Silencers

Pro Circuit Dirt Bike 2 Stroke Silencers

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Pro Circuit 304 Silencer Suzuki RM250 1993-1995 SS93250-304

    Pro Circuit 304 Silencer Suzuki RM250 1993-1995 SS93250-304

    PRO CIRCUIT

    $205.95
    The Pro Circuit 304 Silencer delivers measurable gains in top-end power while keeping noise levels compliant—a critical combination for competitive two-stroke racing. Built from aerospace-grade materials and precision welding, this silencer withstands...
    SS93250304
    SKU:
    SS93250304
    Availability:
    Ships Same Business Day
    Weight:
    2.24 LBS
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Pro Circuit R-304 Silencer Suzuki RM250 1999-2000 SS99250-RE

    Pro Circuit R-304 Silencer Suzuki RM250 1999-2000 SS99250-RE

    PRO CIRCUIT

    $206.29
    If you're serious about RM250 track performance, exhaust flow and weight distribution directly impact your power delivery and handling. The Pro Circuit R-304 delivers race-bred silencing without sacrificing the scavenging efficiency your two-stroke...
    SS99250RE
    SKU:
    SS99250RE
    Availability:
    Ships Same Business Day
    Weight:
    2.35 LBS
    $206.29
    Qty in Cart: 0
    Quantity:
    Price:
    $206.29
    Subtotal:
  • Pro Circuit R-304 Silencer for Honda CR125R 2000-2001 SH00125-RE

    Pro Circuit R-304 Silencer for Honda CR125R 2000-2001 SH00125-RE

    PRO CIRCUIT

    $206.29
    If you're running a Honda CR125R in closed-course competition, your silencer directly impacts power delivery, weight distribution, and overall engine response. The Pro Circuit R-304 is engineered for racers who demand measurable performance gains without...
    SH00125RE
    SKU:
    SH00125RE
    Availability:
    Ships Same Business Day
    Weight:
    1.66 LBS
    MUFFLER COLOR/FINISH:
    BRUSHED
    PRODUCT NAME:
    SILENCER
    PIPE MATERIAL:
    STAINLESS STEEL
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    MODEL:
    R-304
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $206.29
    Qty in Cart: 0
    Quantity:
    Price:
    $206.29
    Subtotal:
  • Pro Circuit Spark Arrestor Silencer CR125R 2000-2001 SH00125-SA

    Pro Circuit Spark Arrestor Silencer CR125R 2000-2001 SH00125-SA

    PRO CIRCUIT

    $173.95
    If you're running a CR125R in off-road environments, spark containment isn't optional—it's essential. The Pro Circuit Spark Arrestor Silencer meets U.S. Forest Service regulations while delivering the free-flowing exhaust dynamics your two-stroke needs...
    SH00125SA
    SKU:
    SH00125SA
    Availability:
    Ships Same Business Day
    Weight:
    2.75 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    NATURE FRIENDLY
    MUFFLER COLOR/FINISH:
    BRUSHED
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PRODUCT NAME:
    SILENCER
    UNITS:
    EACH
    FEATURES:
    WITH SPARK ARRESTOR
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    PIPE MATERIAL:
    STAINLESS STEEL
    STYLE:
    ROUND
    $173.95
    Qty in Cart: 0
    Quantity:
    Price:
    $173.95
    Subtotal:
  • Pro Circuit R-304 Silencer 2000-2001 Honda CR250R SH00250-RE

    Pro Circuit R-304 Silencer 2000-2001 Honda CR250R SH00250-RE

    PRO CIRCUIT

    $206.29
    If you're running a CR250R in closed-course competition, exhaust scavenging and power delivery are non-negotiable. The Pro Circuit R-304 silencer optimizes your two-stroke's breathing characteristics while keeping rotational mass minimal—critical for a...
    SH00250RE
    SKU:
    SH00250RE
    Availability:
    Ships Same Business Day
    Weight:
    2.08 LBS
    MODEL:
    R-304
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    MUFFLER COLOR/FINISH:
    BRUSHED
    PRODUCT NAME:
    SILENCER
    $206.29
    Qty in Cart: 0
    Quantity:
    Price:
    $206.29
    Subtotal:
  • Pro Circuit Nature Friendly Spark Arrestor Silencer Honda CR250R 2000-2001 SH00250-SA

    Pro Circuit Nature Friendly Spark Arrestor Silencer Honda CR250R 2000-2001 SH00250-SA

    PRO CIRCUIT

    $173.95
    If you're running a Honda CR250R in regulated riding areas—whether that's U.S. Forest Service land or sanctioned off-road events—this silencer isn't optional; it's required. The Pro Circuit Nature Friendly Spark Arrestor eliminates spark emissions while...
    SH00250SA
    SKU:
    SH00250SA
    Availability:
    Ships Same Business Day
    Weight:
    3.25 LBS
    MUFFLER COLOR/FINISH:
    BRUSHED
    PRODUCT NAME:
    SILENCER
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    FEATURES:
    WITH SPARK ARRESTOR
    PIPE MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    ROUND
    TYPE:
    SLIP-ON
    MODEL:
    NATURE FRIENDLY
    UNITS:
    EACH
    $173.95
    Qty in Cart: 0
    Quantity:
    Price:
    $173.95
    Subtotal:
  • Pro Circuit Spark Arrestor Silencer Honda CR125R 2002-2007 SH02125-296

    Pro Circuit Spark Arrestor Silencer Honda CR125R 2002-2007 SH02125-296

    PRO CIRCUIT

    $232.95
    If you're running a CR125R in noise-restricted areas—whether that's a local track, Forest Service land, or a community with strict sound ordinances—the Pro Circuit Type 296 Silencer delivers legitimate noise reduction without sacrificing the power your...
    SH02125296
    SKU:
    SH02125296
    Availability:
    Ships Same Business Day
    Weight:
    3.40 LBS
    FEATURES:
    WITH SPARK ARRESTOR
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PRODUCT NAME:
    MUFFLER
    MODEL:
    TYPE 296
    UNITS:
    EACH
    $232.95
    Qty in Cart: 0
    Quantity:
    Price:
    $232.95
    Subtotal:
  • Pro Circuit R-304 Silencer Honda CR125R 2002-2007 SH02125-RE

    Pro Circuit R-304 Silencer Honda CR125R 2002-2007 SH02125-RE

    PRO CIRCUIT

    $206.29
    For competitive two-stroke racing, exhaust flow and weight savings directly impact lap times. The Pro Circuit R-304 delivers measurable power gains through precision engineering while maintaining the durability required for repeated heat cycles and...
    SH02125RE
    SKU:
    SH02125RE
    Availability:
    Ships Same Business Day
    Weight:
    1.68 LBS
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    MODEL:
    R-304
    MUFFLER COLOR/FINISH:
    BRUSHED
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    $206.29
    Qty in Cart: 0
    Quantity:
    Price:
    $206.29
    Subtotal:
  • Pro Circuit 304 Silencer Honda CR125R 2002-2007 SH02125-SE

    Pro Circuit 304 Silencer Honda CR125R 2002-2007 SH02125-SE

    PRO CIRCUIT

    $205.95
    If you're running a CR125R and want measurable gains in high-end power without waking the neighborhood, this silencer delivers both. The extended body design extracts more energy from your exhaust pulse while keeping noise levels compliant—crucial for...
    SH02125SE
    SKU:
    SH02125SE
    Availability:
    Ships Same Business Day
    Weight:
    1.80 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    304
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    ROUND
    MUFFLER COLOR/FINISH:
    BRUSHED
    UNITS:
    EACH
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SILENCER
    TYPE:
    SLIP-ON
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Pro Circuit 304 Silencer Honda CR250R 2002-2003 SH02250-SE

    Pro Circuit 304 Silencer Honda CR250R 2002-2003 SH02250-SE

    PRO CIRCUIT

    $205.95
    The Pro Circuit 304 Silencer delivers measurable gains in exhaust flow while bringing your CR250R's noise signature into legal track limits—essential if you're serious about both performance and compliance. Built from 6061 T6 aluminum and stainless steel...
    SH02250SE
    SKU:
    SH02250SE
    Availability:
    Ships Same Business Day
    Weight:
    2.26 LBS
    MUFFLER COLOR/FINISH:
    BRUSHED
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SILENCER
    END CAP MATERIAL:
    STAINLESS STEEL
    STYLE:
    ROUND
    TYPE:
    SLIP-ON
    MODEL:
    304
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Pro Circuit 304 Silencer for 1987-1995 Honda CR80R SH87080-304

    Pro Circuit 304 Silencer for 1987-1995 Honda CR80R SH87080-304

    PRO CIRCUIT

    $205.95
    If you're running a CR80R in a noise-restricted environment or looking to dial in your power delivery without the aggressive decibel output, the Pro Circuit 304 Silencer delivers measurable performance gains while keeping your bike street-legal and...
    SH87080304
    SKU:
    SH87080304
    Availability:
    Ships Same Business Day
    Weight:
    2.06 LBS
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    MUFFLER COLOR/FINISH:
    BRUSHED
    PRODUCT NAME:
    SILENCER
    UNITS:
    EACH
    MODEL:
    304
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    ROUND
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Pro Circuit 304 Silencer Honda CR125R 1987-1988 SH87125-304

    Pro Circuit 304 Silencer Honda CR125R 1987-1988 SH87125-304

    PRO CIRCUIT

    $205.95
    If you're running a CR125R two-stroke, backpressure and exhaust flow are everything—this Pro Circuit silencer is engineered to deliver both. You'll gain measurable mid-to-top-end power through optimized scavenging while keeping your machine street-legal...
    SH87125304
    SKU:
    SH87125304
    Availability:
    Ships Same Business Day
    Weight:
    1.63 LBS
    MUFFLER COLOR/FINISH:
    BRUSHED
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    304
    STYLE:
    ROUND
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Pro Circuit 304 Silencer Honda CR250R 1987 SH87250-304

    Pro Circuit 304 Silencer Honda CR250R 1987 SH87250-304

    PRO CIRCUIT

    $205.95
    The Pro Circuit 304 silencer delivers measurable gains in top-end power for your Honda CR250R while keeping noise levels in check—critical for both track compliance and rider focus. Built with 6061 T6 aluminum and stainless steel internals, this silencer...
    SH87250304
    SKU:
    SH87250304
    Availability:
    Ships Same Business Day
    Weight:
    1.81 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    STYLE:
    ROUND
    TYPE:
    SLIP-ON
    MODEL:
    304
    MUFFLER COLOR/FINISH:
    BRUSHED
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    OFF-ROAD
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Pro Circuit 304 Silencer Honda CR250R 1988 SH88250-304

    Pro Circuit 304 Silencer Honda CR250R 1988 SH88250-304

    PRO CIRCUIT

    $205.95
    The Pro Circuit 304 Silencer delivers measurable top-end power gains while keeping your CR250R streetbike-quiet on the track. Built from premium aluminum and stainless steel with full TIG/MIG welding, this silencer handles the demands of competitive...
    SH88250304
    SKU:
    SH88250304
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MODEL:
    304
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    MUFFLER COLOR/FINISH:
    BRUSHED
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SILENCER
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    STYLE:
    ROUND
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Pro Circuit 304 Silencer Honda CR250R 1989 SH89250-304

    Pro Circuit 304 Silencer Honda CR250R 1989 SH89250-304

    PRO CIRCUIT

    $205.95
    If you're running a CR250R, you know that two-stroke performance hinges on optimizing exhaust flow—the Pro Circuit 304 Silencer is engineered specifically for that mission. This silencer delivers measurable gains in mid-range and top-end power while...
    SH89250304
    SKU:
    SH89250304
    Availability:
    Ships Same Business Day
    Weight:
    2.40 LBS
    MODEL:
    304
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    UNITS:
    EACH
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SILENCER
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    MUFFLER COLOR/FINISH:
    BRUSHED
    STYLE:
    ROUND
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Pro Circuit 304 Silencer for 1990 Honda CR250R SH90250-304

    Pro Circuit 304 Silencer for 1990 Honda CR250R SH90250-304

    PRO CIRCUIT

    $205.95
    The Pro Circuit 304 Silencer delivers measurable gains in top-end power while keeping your CR250R street-legal and neighbor-friendly. If you're serious about maximizing your two-stroke's performance without sacrificing reliability, this purpose-built...
    SH90250304
    SKU:
    SH90250304
    Availability:
    Ships Same Business Day
    Weight:
    2.19 LBS
    MUFFLER COLOR/FINISH:
    BRUSHED
    PRODUCT NAME:
    SILENCER
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    STYLE:
    ROUND
    MODEL:
    304
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    UNITS:
    EACH
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Pro Circuit 304 Silencer for Honda CR500R 1991-2001 SH91500-SE

    Pro Circuit 304 Silencer for Honda CR500R 1991-2001 SH91500-SE

    PRO CIRCUIT

    $205.95
    If you're running a CR500R that demands peak top-end power without the ear-splitting noise complaints, the Pro Circuit 304 Silencer delivers the performance exhaust solution you need. This purpose-built silencer preserves your engine's aggressive...
    SH91500SE
    SKU:
    SH91500SE
    Availability:
    Ships Same Business Day
    Weight:
    3.08 LBS
    MUFFLER COLOR/FINISH:
    BRUSHED
    STYLE:
    ROUND
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    SILENCER
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MUFFLER MATERIAL:
    6061 T6 ALUMINUM
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    304
    TYPE:
    SLIP-ON
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Pro Circuit R-304 Silencer for Honda CR85R 2003-2007 SH96080-RE

    Pro Circuit R-304 Silencer for Honda CR85R 2003-2007 SH96080-RE

    PRO CIRCUIT

    $206.29
    If you're serious about extracting maximum power from your CR85R without sacrificing reliability, you need an exhaust system engineered for racing conditions. The Pro Circuit R-304 delivers the flow characteristics necessary for consistent performance...
    SH96080RE
    SKU:
    SH96080RE
    Availability:
    Ships Same Business Day
    Weight:
    1.68 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
    $206.29
    Qty in Cart: 0
    Quantity:
    Price:
    $206.29
    Subtotal:
  • Pro Circuit Spark Arrestor Silencer for 1997 Honda CR250R SH97250-SA

    Pro Circuit Spark Arrestor Silencer for 1997 Honda CR250R SH97250-SA

    PRO CIRCUIT

    $173.95
    If 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 while delivering the flow characteristics you need to...
    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
    $173.95
    Qty in Cart: 0
    Quantity:
    Price:
    $173.95
    Subtotal:
  • Pro Circuit 304 Silencer for Honda CR250R 1997-1998 SH97250-SE

    Pro Circuit 304 Silencer for Honda CR250R 1997-1998 SH97250-SE

    PRO CIRCUIT

    $205.95
    If 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 is a purpose-built exhaust component that balances peak...
    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
    $205.95
    Qty in Cart: 0
    Quantity:
    Price:
    $205.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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