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Street Bike Countershaft Sprockets - Steel

Street Bike Countershaft Sprockets - Steel

Street Bike Countershaft Sprockets at JJ Motorsports

Optimize your street bike's gearing with premium steel countershaft sprockets from JJ Motorsports, featuring case-hardened construction for durability and precise chain fit on Honda CBR, Yamaha R-series, Kawasaki ZX, Suzuki GSX-R, and more. These lightweight sprockets deliver smoother acceleration and extended chain life.

Shop Vortex, Parts Unlimited, and Driven Racing countershaft sprockets for race-proven quality. Explore related categories such as street bike rear sprockets or street bike drive chains to complete your gearing upgrades.

Top Street Bike Countershaft Sprockets

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF704.15

    JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF704.15

    JT SPROCKETS

    $25.13
    Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...
    12120768
    SKU:
    12120768
    Availability:
    Ships Same Business Day
    Weight:
    0.52 LBS
    CHAIN SIZE:
    525
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    15
    $25.13
    Qty in Cart: 0
    Quantity:
    Price:
    $25.13
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF741.14

    JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF741.14

    JT SPROCKETS

    $21.40
    Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...
    12120770
    SKU:
    12120770
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    CHAIN SIZE:
    525
    TOOTH COUNT:
    14
    $21.40
    Qty in Cart: 0
    Quantity:
    Price:
    $21.40
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF741.15

    JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF741.15

    JT SPROCKETS

    $22.68
    Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...
    12120771
    SKU:
    12120771
    Availability:
    Ships Same Business Day
    Weight:
    0.43 LBS
    MATERIAL:
    STEEL
    TOOTH COUNT:
    15
    UNITS:
    EACH
    CHAIN SIZE:
    525
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    $22.68
    Qty in Cart: 0
    Quantity:
    Price:
    $22.68
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF328.12

    JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF328.12

    JT SPROCKETS

    $12.05
    Computer-designed to achieve ultimate strength at minimum weight
    JTF32812
    SKU:
    JTF32812
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    CHAIN SIZE:
    520
    MODEL:
    HONDA
    TYPE:
    COUNTERSHAFT
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    12
    RIDING STYLE:
    OFF-ROAD
    $12.05
    Qty in Cart: 0
    Quantity:
    Price:
    $12.05
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF328.13

    JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF328.13

    JT SPROCKETS

    $12.05
    Computer-designed to achieve ultimate strength at minimum weight
    JTF32813
    SKU:
    JTF32813
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    13
    UNITS:
    EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    CHAIN SIZE:
    520
    MODEL:
    HONDA
    TYPE:
    COUNTERSHAFT
    $12.05
    Qty in Cart: 0
    Quantity:
    Price:
    $12.05
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF328.14

    JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF328.14

    JT SPROCKETS

    $12.05
    Computer-designed to achieve ultimate strength at minimum weight
    JTF32814
    SKU:
    JTF32814
    Availability:
    Ships Same Business Day
    Weight:
    0.33 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    CHAIN SIZE:
    520
    MATERIAL:
    STEEL
    MODEL:
    HONDA
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    14
    $12.05
    Qty in Cart: 0
    Quantity:
    Price:
    $12.05
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF333.15

    JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF333.15

    JT SPROCKETS

    $22.43
    Computer-designed to achieve ultimate strength at minimum weight
    JTF33315
    SKU:
    JTF33315
    Availability:
    Ships Same Business Day
    Weight:
    0.61 LBS
    MODEL:
    HONDA
    TOOTH COUNT:
    15
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    530
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    UNITS:
    EACH
    $22.43
    Qty in Cart: 0
    Quantity:
    Price:
    $22.43
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF333.16

    JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF333.16

    JT SPROCKETS

    $23.13
    Computer-designed to achieve ultimate strength at minimum weight
    JTF33316
    SKU:
    JTF33316
    Availability:
    Ships Same Business Day
    Weight:
    0.69 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    CHAIN SIZE:
    530
    RIDING STYLE:
    STREET
    MODEL:
    HONDA
    TOOTH COUNT:
    16
    $23.13
    Qty in Cart: 0
    Quantity:
    Price:
    $23.13
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF338.16

    JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF338.16

    JT SPROCKETS

    $18.45
    Computer-designed to achieve ultimate strength at minimum weight
    JTF33816
    SKU:
    JTF33816
    Availability:
    Ships Same Business Day
    Weight:
    0.71 LBS
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    16
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    530
    MODEL:
    HONDA
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    $18.45
    Qty in Cart: 0
    Quantity:
    Price:
    $18.45
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF339.16

    JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF339.16

    JT SPROCKETS

    $21.48
    Computer-designed to achieve ultimate strength at minimum weight
    JTF33916
    SKU:
    JTF33916
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    CHAIN SIZE:
    530
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MODEL:
    HONDA
    MOUNTING POSITION:
    FRONT
    TOOTH COUNT:
    16
    PRODUCT NAME:
    SPROCKET
    $21.48
    Qty in Cart: 0
    Quantity:
    Price:
    $21.48
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 17-Tooth JTF339.17

    JT SPROCKETS Counter Shaft Sprocket - 17-Tooth JTF339.17

    JT SPROCKETS

    $22.23
    Computer-designed to achieve ultimate strength at minimum weight
    JTF33917
    SKU:
    JTF33917
    Availability:
    Ships Same Business Day
    Weight:
    0.74 LBS
    MODEL:
    HONDA
    CHAIN SIZE:
    530
    RIDING STYLE:
    STREET
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    17
    TYPE:
    COUNTERSHAFT
    MATERIAL:
    STEEL
    UNITS:
    EACH
    $22.23
    Qty in Cart: 0
    Quantity:
    Price:
    $22.23
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 18-Tooth JTF339.18

    JT SPROCKETS Counter Shaft Sprocket - 18-Tooth JTF339.18

    JT SPROCKETS

    $23.00
    Computer-designed to achieve ultimate strength at minimum weight
    JTF33918
    SKU:
    JTF33918
    Availability:
    Ships Same Business Day
    Weight:
    0.83 LBS
    CHAIN SIZE:
    530
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    MODEL:
    HONDA
    TOOTH COUNT:
    18
    $23.00
    Qty in Cart: 0
    Quantity:
    Price:
    $23.00
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF409.16

    JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF409.16

    JT SPROCKETS

    $11.90
    Computer-designed to achieve ultimate strength at minimum weight
    JTF40916
    SKU:
    JTF40916
    Availability:
    Ships Same Business Day
    Weight:
    0.34 LBS
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    16
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    $11.90
    Qty in Cart: 0
    Quantity:
    Price:
    $11.90
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF422.12

    JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF422.12

    JT SPROCKETS

    $10.45
    Computer designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...
    JTF42212
    SKU:
    JTF42212
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    TYPE:
    COUNTERSHAFT
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    12
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    $10.45
    Qty in Cart: 0
    Quantity:
    Price:
    $10.45
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF422.13

    JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF422.13

    JT SPROCKETS

    $10.45
    Computer designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...
    JTF42213
    SKU:
    JTF42213
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    13
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    $10.45
    Qty in Cart: 0
    Quantity:
    Price:
    $10.45
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF422.14

    JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF422.14

    JT SPROCKETS

    $10.83
    Computer designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...
    JTF42214
    SKU:
    JTF42214
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    14
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    $10.83
    Qty in Cart: 0
    Quantity:
    Price:
    $10.83
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF424.16

    JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF424.16

    JT SPROCKETS

    $15.50
    Computer-designed to achieve ultimate strength at minimum weight
    JTF42416
    SKU:
    JTF42416
    Availability:
    Ships Same Business Day
    Weight:
    0.63 LBS
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    MATERIAL:
    STEEL
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    530
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    16
    UNITS:
    EACH
    $15.50
    Qty in Cart: 0
    Quantity:
    Price:
    $15.50
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF426.13

    JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF426.13

    JT SPROCKETS

    $7.20
    Computer designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...
    JTF42613
    SKU:
    JTF42613
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    CHAIN SIZE:
    428
    MODEL:
    SUZUKI
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    13
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    $7.20
    Qty in Cart: 0
    Quantity:
    Price:
    $7.20
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF428.12

    JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF428.12

    JT SPROCKETS

    $7.20
    Computer-designed to achieve ultimate strength at minimum weight
    JTF42812
    SKU:
    JTF42812
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    12
    CHAIN SIZE:
    428
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    TYPE:
    COUNTERSHAFT
    $7.20
    Qty in Cart: 0
    Quantity:
    Price:
    $7.20
    Subtotal:
  • JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF428.13

    JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF428.13

    JT SPROCKETS

    $7.20
    Computer-designed to achieve ultimate strength at minimum weight
    JTF42813
    SKU:
    JTF42813
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    428
    COLOR/FINISH:
    NATURAL
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    13
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    $7.20
    Qty in Cart: 0
    Quantity:
    Price:
    $7.20
    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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