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Dirt Bike Steel Type Rear Sprockets

Dirt Bike Steel Type Rear Sprockets

Dirt Bike Steel Type Rear Sprockets

For superior longevity and resistance to wear, steel rear sprockets are the ideal choice for dirt bike riders seeking reliable performance. Built to withstand rugged trails and challenging conditions, these sprockets ensure consistent power transfer and durability. Whether you’re an off-road enthusiast or racer, steel sprockets deliver the strength you need for demanding rides. Check out our collection of durable dirt bike rear sprockets for long-lasting performance.

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  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 47 Tooth 41201-GC4-000

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 47 Tooth 41201-GC4-000

    PARTS UNLIMITED

    $26.47
    A worn or damaged sprocket directly impacts your drivetrain's efficiency, throttle response, and chain longevity. This OEM-spec rear sprocket restores precise engagement with your chain, eliminating slack and ensuring consistent power delivery whether...
    K223502P
    SKU:
    K223502P
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    UNITS:
    EACH
    CHAIN SIZE:
    420
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    47
    $26.47
    Qty in Cart: 0
    Quantity:
    Price:
    $26.47
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 51 Tooth 41201-KA3-710

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 51 Tooth 41201-KA3-710

    PARTS UNLIMITED

    $47.43
    A worn or damaged rear sprocket directly impacts your power delivery, acceleration response, and overall drivetrain efficiency. This OEM-spec replacement restores precise chain engagement and eliminates the noise, vibration, and performance loss that...
    K223502S
    SKU:
    K223502S
    Availability:
    Ships Same Business Day
    Weight:
    2.75 LBS
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    DRIVE
    UNITS:
    EACH
    $47.43
    Qty in Cart: 0
    Quantity:
    Price:
    $47.43
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 50 Tooth 41201KG0000-50T

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 50 Tooth 41201KG0000-50T

    PARTS UNLIMITED

    $44.83
    A worn or damaged rear sprocket compromises your entire drivetrain's efficiency, causing poor acceleration, increased wear on your chain, and unpredictable power delivery. This OEM-spec replacement restores precision engagement between chain and...
    K223502V
    SKU:
    K223502V
    Availability:
    Ships Same Business Day
    Weight:
    2.50 LBS
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    NATURAL
    UNITS:
    EACH
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    TYPE:
    DRIVE
    $44.83
    Qty in Cart: 0
    Quantity:
    Price:
    $44.83
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 42 Tooth 41201KFO000-42T

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 42 Tooth 41201KFO000-42T

    PARTS UNLIMITED

    $30.55
    A worn or damaged rear sprocket compromises your power delivery and shifts feel sloppy—exactly what you don't want on the track or trail. This OEM-spec 42-tooth rear sprocket restores precise engagement with your chain, ensuring crisp acceleration and...
    K223503B
    SKU:
    K223503B
    Availability:
    Ships Same Business Day
    Weight:
    1.63 LBS
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    42
    COLOR/FINISH:
    NATURAL
    TYPE:
    DRIVE
    UNITS:
    EACH
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    $30.55
    Qty in Cart: 0
    Quantity:
    Price:
    $30.55
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 48 Tooth 41201-MG3-000

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 48 Tooth 41201-MG3-000

    PARTS UNLIMITED

    $47.89
    A worn or damaged rear sprocket directly impacts your Honda's acceleration, top-end performance, and overall drivetrain efficiency. This OEM-spec sprocket restores precise chain engagement and eliminates the power loss and noise that come with a degraded...
    K223503D
    SKU:
    K223503D
    Availability:
    Ships Same Business Day
    Weight:
    2.50 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    TYPE:
    DRIVE
    $47.89
    Qty in Cart: 0
    Quantity:
    Price:
    $47.89
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 49 Tooth 41201-6C4-830

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 49 Tooth 41201-6C4-830

    PARTS UNLIMITED

    $30.55
    A worn or damaged rear sprocket kills your acceleration and forces your engine to work harder than it should. This OEM-spec 49-tooth rear sprocket restores precise chain engagement and efficient power delivery, whether you're running stock gearing or...
    K223504B
    SKU:
    K223504B
    Availability:
    Ships Same Business Day
    Weight:
    1.56 LBS
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    CHAIN SIZE:
    420
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    $30.55
    Qty in Cart: 0
    Quantity:
    Price:
    $30.55
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 48 Tooth 41201-329-000

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 48 Tooth 41201-329-000

    PARTS UNLIMITED

    $47.89
    A worn or damaged rear sprocket will degrade throttle response, create chain wear, and compromise power delivery to your rear wheel. This OEM-spec replacement restores factory performance and ensures precise engagement with your chain for smooth,...
    K223558
    SKU:
    K223558
    Availability:
    Ships Same Business Day
    Weight:
    2.60 LBS
    PRODUCT NAME:
    SPROCKET
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    $47.89
    Qty in Cart: 0
    Quantity:
    Price:
    $47.89
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 428 - 44 Tooth 41201-110-670

    PARTS UNLIMITED Rear Honda Sprocket - 428 - 44 Tooth 41201-110-670

    PARTS UNLIMITED

    $26.47
    A worn or damaged sprocket directly impacts chain wear, power delivery, and fuel efficiency—making it one of the highest-ROI maintenance items on your Honda. This OEM-specification rear sprocket restores factory performance characteristics without...
    K223566
    SKU:
    K223566
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    428
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    44
    TYPE:
    DRIVE
    $26.47
    Qty in Cart: 0
    Quantity:
    Price:
    $26.47
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 428 - 45 Tooth 41201-053-020

    PARTS UNLIMITED Rear Honda Sprocket - 428 - 45 Tooth 41201-053-020

    PARTS UNLIMITED

    $25.45
    A worn or damaged rear sprocket will degrade acceleration response and create unnecessary drivetrain slack—compromising both performance and chain longevity. This OEM-spec replacement sprocket restores precise engagement and eliminates play, ensuring...
    K223567
    SKU:
    K223567
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    45
    TYPE:
    DRIVE
    CHAIN SIZE:
    428
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    $25.45
    Qty in Cart: 0
    Quantity:
    Price:
    $25.45
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 36 Tooth 41200-152-000

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 36 Tooth 41200-152-000

    PARTS UNLIMITED

    $27.49
    A worn or damaged rear sprocket directly impacts your Honda's acceleration, chain wear, and overall drivetrain efficiency. This OEM-spec replacement ensures precise engagement with your chain while maintaining factory performance characteristics. Whether...
    K223584
    SKU:
    K223584
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    36
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    DRIVE
    CHAIN SIZE:
    420
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    NATURAL
    PRODUCT NAME:
    SPROCKET
    $27.49
    Qty in Cart: 0
    Quantity:
    Price:
    $27.49
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 46 Tooth 41201-153-000

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 46 Tooth 41201-153-000

    PARTS UNLIMITED

    $34.63
    A worn or damaged rear sprocket will kill your acceleration and compromise your entire drivetrain's efficiency. This OEM-spec replacement restores precise power transfer to your rear wheel, ensuring crisp engagement and predictable chain performance...
    K223585
    SKU:
    K223585
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    NATURAL
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    46
    TYPE:
    DRIVE
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    420
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    $34.63
    Qty in Cart: 0
    Quantity:
    Price:
    $34.63
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 428 - 49 Tooth 41201-364-790

    PARTS UNLIMITED Rear Honda Sprocket - 428 - 49 Tooth 41201-364-790

    PARTS UNLIMITED

    $29.53
    A worn or damaged sprocket directly impacts your Honda's acceleration, top-end performance, and overall drivetrain efficiency. This OEM-spec rear sprocket restores precise chain engagement and eliminates the performance loss that comes with worn teeth or...
    K223588
    SKU:
    K223588
    Availability:
    Ships Same Business Day
    Weight:
    2.25 LBS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    428
    COLOR/FINISH:
    NATURAL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    UNITS:
    EACH
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    $29.53
    Qty in Cart: 0
    Quantity:
    Price:
    $29.53
    Subtotal:
  • PARTS UNLIMITED Rear Yamaha Sprocket - 482 - 45 Tooth 248-25445-10

    PARTS UNLIMITED Rear Yamaha Sprocket - 482 - 45 Tooth 248-25445-10

    PARTS UNLIMITED

    $24.43
    A worn or damaged rear sprocket directly compromises your acceleration, top-end speed, and overall drivetrain efficiency. This PARTS UNLIMITED rear sprocket restores OEM performance with precision-machined teeth and splines that ensure perfect chain...
    K223602
    SKU:
    K223602
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    428
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    45
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    TYPE:
    DRIVE
    UNITS:
    EACH
    $24.43
    Qty in Cart: 0
    Quantity:
    Price:
    $24.43
    Subtotal:
  • PARTS UNLIMITED Rear Yamaha Sprocket - 428 - 44 Tooth 4V1-25444-10

    PARTS UNLIMITED Rear Yamaha Sprocket - 428 - 44 Tooth 4V1-25444-10

    PARTS UNLIMITED

    $27.49
    A worn or damaged rear sprocket kills acceleration and compromises chain engagement, directly impacting your bike's performance and reliability. This OEM-specification sprocket restores precise tooth geometry and spline fit, ensuring consistent power...
    K223602L
    SKU:
    K223602L
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    428
    TYPE:
    DRIVE
    UNITS:
    EACH
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    44
    Qty in Cart: 0
    Quantity:
    Price:
    $27.49
    Subtotal:
  • PARTS UNLIMITED Rear Yamaha Sprocket - 428 - 50 Tooth 15A-25450-10

    PARTS UNLIMITED Rear Yamaha Sprocket - 428 - 50 Tooth 15A-25450-10

    PARTS UNLIMITED

    $27.49
    A worn or damaged rear sprocket compromises your entire drivetrain's efficiency, causing power loss and accelerated wear on your chain and transmission. The PARTS UNLIMITED Rear Yamaha Sprocket delivers OEM-specification performance with...
    K223603J
    SKU:
    K223603J
    Availability:
    Ships Same Business Day
    Weight:
    2.56 LBS
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    TYPE:
    DRIVE
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    428
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $27.49
    Subtotal:
  • PARTS UNLIMITED Rear Yamaha Sprocket - 520 - 38 Tooth 5Y1-25438-20

    PARTS UNLIMITED Rear Yamaha Sprocket - 520 - 38 Tooth 5Y1-25438-20

    PARTS UNLIMITED

    $29.53
    Your rear sprocket is critical to power delivery and acceleration—worn or damaged teeth directly impact throttle response and chain wear. This OEM-spec replacement restores precise engagement with your chain while eliminating play that degrades...
    K223603N
    SKU:
    K223603N
    Availability:
    Ships Same Business Day
    Weight:
    1.31 LBS
    TOOTH COUNT:
    38
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    ATV
    TYPE:
    DRIVE
    UNITS:
    EACH
    $29.53
    Qty in Cart: 0
    Quantity:
    Price:
    $29.53
    Subtotal:
  • PARTS UNLIMITED Rear Suzuki Sprocket - 428 - 48 Tooth 64511-20920-48

    PARTS UNLIMITED Rear Suzuki Sprocket - 428 - 48 Tooth 64511-20920-48

    PARTS UNLIMITED

    $25.45
    A worn or damaged rear sprocket compromises your power delivery, accelerates chain wear, and can leave you stranded. This OEM-spec replacement restores precise engagement with your chain and delivers the reliable performance your Suzuki demands. Whether...
    K223801W
    SKU:
    K223801W
    Availability:
    Ships Same Business Day
    Weight:
    1.88 LBS
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    428
    COLOR/FINISH:
    NATURAL
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    TYPE:
    DRIVE
    $25.45
    Qty in Cart: 0
    Quantity:
    Price:
    $25.45
    Subtotal:
  • PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 47 Tooth 64511-40285-47T

    PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 47 Tooth 64511-40285-47T

    PARTS UNLIMITED

    $41.77
    A worn or damaged rear sprocket directly impacts your bike's acceleration, top speed, and overall drivetrain efficiency—making this a critical wear item for any serious rider. This OEM-spec replacement ensures perfect chain alignment and engagement,...
    K223802V
    SKU:
    K223802V
    Availability:
    Ships Same Business Day
    Weight:
    2.50 LBS
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    47
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    UNITS:
    EACH
    $41.77
    Qty in Cart: 0
    Quantity:
    Price:
    $41.77
    Subtotal:
  • PARTS UNLIMITED Rear Suzuki Sprocket - 428 - 47 Tooth 64511-20920-47

    PARTS UNLIMITED Rear Suzuki Sprocket - 428 - 47 Tooth 64511-20920-47

    PARTS UNLIMITED

    $27.49
    A worn or damaged rear sprocket directly impacts your bike's acceleration, top-end performance, and overall drivetrain efficiency. This OEM-specification sprocket ensures you maintain precise power delivery and chain compatibility without compromise...
    K223803S
    SKU:
    K223803S
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    428
    COLOR/FINISH:
    NATURAL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    47
    UNITS:
    EACH
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    $27.49
    Qty in Cart: 0
    Quantity:
    Price:
    $27.49
    Subtotal:
  • PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 39 Tooth 64511-29000

    PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 39 Tooth 64511-29000

    PARTS UNLIMITED

    $32.59
    A worn or damaged rear sprocket directly compromises your power delivery and acceleration precision—critical factors whether you're chasing lap times or maintaining consistent performance on the street. This OEM-specification replacement ensures your...
    K223811
    SKU:
    K223811
    Availability:
    Ships Same Business Day
    Weight:
    1.88 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    39
    MATERIAL:
    STEEL
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Quantity:
    Price:
    $32.59
    Subtotal:
  • Total: items /

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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

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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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