Street Bike Engine

Street Bike Engine

Street Bike Engine

At JJ Motorsports, we sell the best aftermarket street bike engine parts online. Our selection of parts are from the top brands in the industry, so you can be sure you're getting the best quality and performance for your money. We also offer free shipping on orders over $99, so you can save even more on your purchase. And if you're not satisfied with your purchase, we offer a 30-day return policy to make sure you're happy with your purchase. So whether you're looking for a new exhaust system, a performance air filter, or just a few replacement parts, JJ Motorsports is your one-stop shop for all your street bike engine needs.

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  • Quantity
  • Price
  • Subtotal
  • K&L SUPPLY Valve Shim - 1.75 - 7.50mm 13-6734

    K&L SUPPLY Valve Shim - 1.75 - 7.50mm 13-6734

    K&L SUPPLY

    $16.22
    K&L SUPPLY Valve Shim 1.75 7.50mm 13-6734For shim-adjusted vehicles
    136734
    SKU:
    136734
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    VALVE
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    1.75 MM
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    $16.22
    Qty in Cart: 0
    Quantity:
    Price:
    $16.22
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.70 - 7.50mm 13-6753

    K&L SUPPLY Valve Shim - 2.70 - 7.50mm 13-6753

    K&L SUPPLY

    $17.25
    K&L SUPPLY Valve Shim 2.70 7.50mm 13-6753For shim-adjusted vehicles
    136753
    SKU:
    136753
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    ATV
    TYPE:
    VALVE
    VALVE SHIM THICKNESS METRIC:
    2.70 MM
    RIDING STYLE:
    STREET
    RIDING STYLE:
    WATERCRAFT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    5 PACK
    $17.25
    Qty in Cart: 0
    Quantity:
    Price:
    $17.25
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.95 - 7.50mm 13-6758

    K&L SUPPLY Valve Shim - 2.95 - 7.50mm 13-6758

    K&L SUPPLY

    $15.00
    K&L SUPPLY Valve Shim 2.95 7.50mm 13-6758For shim-adjusted vehicles
    136758
    SKU:
    136758
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    VALVE
    UNITS:
    5 PACK
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    WATERCRAFT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    VALVE SHIM THICKNESS METRIC:
    2.95 MM
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $15.00
    Subtotal:
  • K&L SUPPLY Valve Shim - 3.05 - 7.50mm 13-6760

    K&L SUPPLY Valve Shim - 3.05 - 7.50mm 13-6760

    K&L SUPPLY

    $15.30
    K&L SUPPLY Valve Shim 3.05 7.50mm 13-6760For shim-adjusted vehicles
    136760
    SKU:
    136760
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    STREET
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    5 PACK
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    VALVE SHIM THICKNESS METRIC:
    3.05 MM
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    VALVE
    $15.30
    Qty in Cart: 0
    Quantity:
    Price:
    $15.30
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.20 - 9.50mm 13-6774

    K&L SUPPLY Valve Shim - 2.20 - 9.50mm 13-6774

    K&L SUPPLY

    $17.25
    K&L SUPPLY Valve Shim 2.20 9.50mm 13-6774For shim-adjusted vehicles
    136774
    SKU:
    136774
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    OUTSIDE DIAMETER METRIC:
    9.50 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    2.20 MM
    RIDING STYLE:
    STREET
    RIDING STYLE:
    WATERCRAFT
    RIDING STYLE:
    ATV
    TYPE:
    VALVE
    $17.25
    Qty in Cart: 0
    Quantity:
    Price:
    $17.25
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.25 - 9.50mm 13-6775

    K&L SUPPLY Valve Shim - 2.25 - 9.50mm 13-6775

    K&L SUPPLY

    $17.25
    K&L SUPPLY Valve Shim 2.25 9.50mm 13-6775For shim-adjusted vehicles
    136775
    SKU:
    136775
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    VALVE
    UNITS:
    5 PACK
    RIDING STYLE:
    STREET
    OUTSIDE DIAMETER METRIC:
    9.50 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    VALVE SHIM THICKNESS METRIC:
    2.25 MM
    RIDING STYLE:
    WATERCRAFT
    $17.25
    Qty in Cart: 0
    Quantity:
    Price:
    $17.25
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.40 - 9.50mm 13-6778

    K&L SUPPLY Valve Shim - 2.40 - 9.50mm 13-6778

    K&L SUPPLY

    $17.60
    K&L SUPPLY Valve Shim 2.40 9.50mm 13-6778For shim-adjusted vehicles
    136778
    SKU:
    136778
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    OUTSIDE DIAMETER METRIC:
    9.50 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    STREET
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    VALVE
    UNITS:
    5 PACK
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    WATERCRAFT
    VALVE SHIM THICKNESS METRIC:
    2.04 MM
    $17.60
    Qty in Cart: 0
    Quantity:
    Price:
    $17.60
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.45 - 9.50mm 13-6779

    K&L SUPPLY Valve Shim - 2.45 - 9.50mm 13-6779

    K&L SUPPLY

    $15.30
    K&L SUPPLY Valve Shim 2.45 9.50mm 13-6779For shim-adjusted vehicles
    136779
    SKU:
    136779
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    VALVE
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    5 PACK
    OUTSIDE DIAMETER METRIC:
    9.50 MM
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    VALVE SHIM THICKNESS METRIC:
    2.45 MM
    $15.30
    Qty in Cart: 0
    Quantity:
    Price:
    $15.30
    Subtotal:
  • K&L SUPPLY Valve Shim - 1.40 - 7.50mm 13-6727

    K&L SUPPLY Valve Shim - 1.40 - 7.50mm 13-6727

    K&L SUPPLY

    $16.22
    K&L SUPPLY Valve Shim 1.40 7.50mm 13-6727For shim-adjusted vehicles
    136727
    SKU:
    136727
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    5 PACK
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    TYPE:
    VALVE
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    VALVE SHIM THICKNESS METRIC:
    1.40 MM
    $16.22
    Qty in Cart: 0
    Quantity:
    Price:
    $16.22
    Subtotal:
  • K&L SUPPLY Valve Shim - 1.45 - 7.50mm 13-6728

    K&L SUPPLY Valve Shim - 1.45 - 7.50mm 13-6728

    K&L SUPPLY

    $16.22
    K&L SUPPLY Valve Shim 1.45 7.50mm 13-6728For shim-adjusted vehicles
    136728
    SKU:
    136728
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    VALVE
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    1.45 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    $16.22
    Qty in Cart: 0
    Quantity:
    Price:
    $16.22
    Subtotal:
  • K&L SUPPLY Valve Shim - 1.60 - 7.50mm 13-6731

    K&L SUPPLY Valve Shim - 1.60 - 7.50mm 13-6731

    K&L SUPPLY

    $16.22
    K&L SUPPLY Valve Shim 1.60 7.50mm 13-6731For shim-adjusted vehicles
    136731
    SKU:
    136731
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    1.60 MM
    RIDING STYLE:
    STREET
    RIDING STYLE:
    WATERCRAFT
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    ATV
    TYPE:
    VALVE
    $16.22
    Qty in Cart: 0
    Quantity:
    Price:
    $16.22
    Subtotal:
  • K&L SUPPLY Valve Shim - 1.65 - 7.50mm 13-6732

    K&L SUPPLY Valve Shim - 1.65 - 7.50mm 13-6732

    K&L SUPPLY

    $16.22
    K&L SUPPLY Valve Shim 1.65 7.50mm 13-6732For shim-adjusted vehicles
    136732
    SKU:
    136732
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    WATERCRAFT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    VALVE
    UNITS:
    5 PACK
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    STREET
    VALVE SHIM THICKNESS METRIC:
    1.65 MM
    $16.22
    Qty in Cart: 0
    Quantity:
    Price:
    $16.22
    Subtotal:
  • K&L SUPPLY Valve Shim - 1.70 - 7.50mm 13-6733

    K&L SUPPLY Valve Shim - 1.70 - 7.50mm 13-6733

    K&L SUPPLY

    $16.22
    K&L SUPPLY Valve Shim 1.70 7.50mm 13-6733For shim-adjusted vehicles
    136733
    SKU:
    136733
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    VALVE
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    5 PACK
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    STREET
    VALVE SHIM THICKNESS METRIC:
    1.70 MM
    $16.22
    Qty in Cart: 0
    Quantity:
    Price:
    $16.22
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.25 - 7.50mm 13-6744

    K&L SUPPLY Valve Shim - 2.25 - 7.50mm 13-6744

    K&L SUPPLY

    $14.10
    K&L SUPPLY Valve Shim 2.25 7.50mm 13-6744For shim-adjusted vehicles
    136744
    SKU:
    136744
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    ATV
    TYPE:
    VALVE
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    STREET
    RIDING STYLE:
    WATERCRAFT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    2.25 MM
    $14.10
    Qty in Cart: 0
    Quantity:
    Price:
    $14.10
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.30 - 7.50mm 13-6745

    K&L SUPPLY Valve Shim - 2.30 - 7.50mm 13-6745

    K&L SUPPLY

    $16.22
    K&L SUPPLY Valve Shim 2.30 7.50mm 13-6745For shim-adjusted vehicles
    136745
    SKU:
    136745
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    VALVE
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    2.30 MM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    WATERCRAFT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    STREET
    $16.22
    Qty in Cart: 0
    Quantity:
    Price:
    $16.22
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.35 - 7.50mm 13-6746

    K&L SUPPLY Valve Shim - 2.35 - 7.50mm 13-6746

    K&L SUPPLY

    $16.22
    K&L SUPPLY Valve Shim 2.35 7.50mm 13-6746For shim-adjusted vehicles
    136746
    SKU:
    136746
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    VALVE
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    5 PACK
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    VALVE SHIM THICKNESS METRIC:
    2.35 MM
    $16.22
    Qty in Cart: 0
    Quantity:
    Price:
    $16.22
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.40 - 7.50mm 13-6747

    K&L SUPPLY Valve Shim - 2.40 - 7.50mm 13-6747

    K&L SUPPLY

    $16.22
    K&L SUPPLY Valve Shim 2.40 7.50mm 13-6747For shim-adjusted vehicles
    136747
    SKU:
    136747
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    VALVE
    UNITS:
    5 PACK
    RIDING STYLE:
    WATERCRAFT
    VALVE SHIM THICKNESS METRIC:
    2.40 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    STREET
    $16.22
    Qty in Cart: 0
    Quantity:
    Price:
    $16.22
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.60 - 7.50mm 13-6751

    K&L SUPPLY Valve Shim - 2.60 - 7.50mm 13-6751

    K&L SUPPLY

    $17.25
    K&L SUPPLY Valve Shim 2.60 7.50mm 13-6751For shim-adjusted vehicles
    136751
    SKU:
    136751
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    VALVE
    VALVE SHIM THICKNESS METRIC:
    2.60 MM
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    5 PACK
    $17.25
    Qty in Cart: 0
    Quantity:
    Price:
    $17.25
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.65 - 7.50mm 13-6752

    K&L SUPPLY Valve Shim - 2.65 - 7.50mm 13-6752

    K&L SUPPLY

    $17.25
    K&L SUPPLY Valve Shim 2.65 7.50mm 13-6752For shim-adjusted vehicles
    136752
    SKU:
    136752
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    VALVE
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    RIDING STYLE:
    WATERCRAFT
    UNITS:
    5 PACK
    VALVE SHIM THICKNESS METRIC:
    2.65 MM
    $17.25
    Qty in Cart: 0
    Quantity:
    Price:
    $17.25
    Subtotal:
  • K&L SUPPLY Valve Shim - 2.75 - 7.50mm 13-6754

    K&L SUPPLY Valve Shim - 2.75 - 7.50mm 13-6754

    K&L SUPPLY

    $17.25
    K&L SUPPLY Valve Shim 2.75 7.50mm 13-6754For shim-adjusted vehicles
    136754
    SKU:
    136754
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    OUTSIDE DIAMETER METRIC:
    7.50 MM
    RIDING STYLE:
    STREET
    RIDING STYLE:
    WATERCRAFT
    VALVE SHIM THICKNESS METRIC:
    2.75 MM
    RIDING STYLE:
    ATV
    TYPE:
    VALVE
    PRODUCT NAME:
    SHIM
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    UNITS:
    5 PACK
    $17.25
    Qty in Cart: 0
    Quantity:
    Price:
    $17.25
    Subtotal:
  • Total: items /

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