Rear Sprockets

Rear Sprockets

Rear Sprockets

At JJ Motorsports, we understand that dirt bike riders need reliable rear sprockets that can stand up to the demands of off-road riding. That's why we offer a wide selection of dirt bike rear sprockets from leading brands like Sunstar and Renthal. Whether you're looking for an aluminum or steel sprocket, we have what you need to keep your dirt bike running at its best. With our competitive prices and fast shipping, we make it easy to get the dirt bike parts you need. So if you're looking for a quality dirt bike rear sprocket, JJ Motorsports is the place to shop.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • PARTS UNLIMITED Rear Suzuki Sprocket - 525 - 40 Tooth 64511-30700

    PARTS UNLIMITED Rear Suzuki Sprocket - 525 - 40 Tooth 64511-30700

    PARTS UNLIMITED

    $43.95
    PARTS UNLIMITED Rear Suzuki Sprocket 525 40 Tooth 64511-30700All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223816
    SKU:
    K223816
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    TOOTH COUNT:
    40
    CHAIN SIZE:
    525
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    Add to Cart
    $43.95
    Qty in Cart: 0
    Quantity:
    Price:
    $43.95
    Subtotal:
  • PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 50 Tooth 64511-41131

    PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 50 Tooth 64511-41131

    PARTS UNLIMITED

    $59.95
    PARTS UNLIMITED Rear Suzuki Sprocket 520 50 Tooth 64511-41131All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223842
    SKU:
    K223842
    Availability:
    Ships Same Business Day
    Weight:
    2.38 LBS
    UNITS:
    EACH
    CHAIN SIZE:
    520
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    Add to Cart
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 45 Tooth 41201-KCY-67

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 45 Tooth 41201-KCY-67

    PARTS UNLIMITED

    $43.95
    PARTS UNLIMITED Rear Honda Sprocket 520 45 Tooth 41201-KCY-67All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223902
    SKU:
    K223902
    Availability:
    Ships Same Business Day
    Weight:
    1.95 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    45
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    Add to Cart
    $43.95
    Qty in Cart: 0
    Quantity:
    Price:
    $43.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 45 Tooth 41201-MY6-67

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 45 Tooth 41201-MY6-67

    PARTS UNLIMITED

    $44.95
    PARTS UNLIMITED Rear Honda Sprocket 520 45 Tooth 41201-MY6-67All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223911
    SKU:
    K223911
    Availability:
    Ships Same Business Day
    Weight:
    2.28 LBS
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    NATURAL
    TYPE:
    DRIVE
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    45
    Add to Cart
    $44.95
    Qty in Cart: 0
    Quantity:
    Price:
    $44.95
    Subtotal:
  • PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 44 Tooth 64511-08D50

    PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 44 Tooth 64511-08D50

    PARTS UNLIMITED

    $38.95
    PARTS UNLIMITED Rear Suzuki Sprocket 520 44 Tooth 64511-08D50All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223932
    SKU:
    K223932
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    44
    TYPE:
    DRIVE
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    Add to Cart
    $38.95
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
  • PARTS UNLIMITED Rear Yamaha Sprocket - 520 - 44 Tooth 214-25444-10

    PARTS UNLIMITED Rear Yamaha Sprocket - 520 - 44 Tooth 214-25444-10

    PARTS UNLIMITED

    $47.95
    PARTS UNLIMITED Rear Yamaha Sprocket 520 44 Tooth 214-25444-10All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223621
    SKU:
    K223621
    Availability:
    Ships Same Business Day
    Weight:
    2.50 LBS
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    44
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    Add to Cart
    $47.95
    Qty in Cart: 0
    Quantity:
    Price:
    $47.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 42 Tooth 41201KL4-671-42

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 42 Tooth 41201KL4-671-42

    PARTS UNLIMITED

    $43.95
    PARTS UNLIMITED Rear Honda Sprocket 520 42 Tooth 41201KL4-671-42All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223505Z
    SKU:
    K223505Z
    Availability:
    Ships Same Business Day
    Weight:
    1.44 LBS
    COLOR/FINISH:
    NATURAL
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    TYPE:
    DRIVE
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    42
    UNITS:
    EACH
    Qty in Cart: 0
    Price:
    $43.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 44 Tooth 41201118-000-44

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 44 Tooth 41201118-000-44

    PARTS UNLIMITED

    $35.95
    PARTS UNLIMITED Rear Honda Sprocket 420 44 Tooth 41201118-000-44All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223506
    SKU:
    K223506
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    CHAIN SIZE:
    420
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    44
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    Add to Cart
    $35.95
    Qty in Cart: 0
    Quantity:
    Price:
    $35.95
    Subtotal:
  • PARTS UNLIMITED Rear Yamaha Sprocket - 520 - 51 Tooth CT243-51S

    PARTS UNLIMITED Rear Yamaha Sprocket - 520 - 51 Tooth CT243-51S

    PARTS UNLIMITED

    $56.95
    PARTS UNLIMITED Rear Yamaha Sprocket 520 51 Tooth CT243-51SAll our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth...
    K223604G
    SKU:
    K223604G
    Availability:
    Ships Same Business Day
    Weight:
    3.50 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    Add to Cart
    $56.95
    Qty in Cart: 0
    Quantity:
    Price:
    $56.95
    Subtotal:
  • PARTS UNLIMITED Rear Yamaha Sprocket - 54 Tooth 5HP-25454-20-54

    PARTS UNLIMITED Rear Yamaha Sprocket - 54 Tooth 5HP-25454-20-54

    PARTS UNLIMITED

    $33.95
    PARTS UNLIMITED Rear Yamaha Sprocket 54 Tooth 5HP-25454-20-54All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    12100032
    SKU:
    12100032
    Availability:
    Ships Same Business Day
    Weight:
    2.25 LBS
    CHAIN SIZE:
    428
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    TOOTH COUNT:
    54
    TYPE:
    DRIVE
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $33.95
    Qty in Cart: 0
    Quantity:
    Price:
    $33.95
    Subtotal:
  • PARTS UNLIMITED Rear Yamaha Sprocket - 49 Tooth 5FC-25449-20-49

    PARTS UNLIMITED Rear Yamaha Sprocket - 49 Tooth 5FC-25449-20-49

    PARTS UNLIMITED

    $29.95
    PARTS UNLIMITED Rear Yamaha Sprocket 49 Tooth 5FC-25449-20-49All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    12100033
    SKU:
    12100033
    Availability:
    Ships Same Business Day
    Weight:
    1.55 LBS
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    CHAIN SIZE:
    428
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • On Sale

    VORTEX Aluminum Sprocket - Silver - Rear - 34-Tooth 206-34

    VORTEX

    Now: $50.96
    Was: $59.95
    VORTEX Aluminum Sprocket Silver Rear 34-Tooth 206-34Anodized to prevent corrosion, Tooth layout specifically designed to increase sprocket longevity
    12111712
    SKU:
    12111712
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MATERIAL:
    ALUMINUM
    TYPE:
    DRIVE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    420
    COLOR/FINISH:
    SILVER
    TOOTH COUNT:
    34
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    Add to Cart
    Now: $50.96
    Was: $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $50.96
    Was: $59.95
    Subtotal:
  • On Sale
    VORTEX Aluminum Sprocket - Silver - Rear - 36 Tooth 206-36

    VORTEX Aluminum Sprocket - Silver - Rear - 36 Tooth 206-36

    VORTEX

    Now: $50.96
    Was: $59.95
    VORTEX Aluminum Sprocket Silver Rear 36 Tooth 206-36Anodized to prevent corrosion, Tooth layout specifically designed to increase sprocket longevity
    12111714
    SKU:
    12111714
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    420
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    36
    UNITS:
    EACH
    COLOR/FINISH:
    SILVER
    TYPE:
    DRIVE
    Add to Cart
    Now: $50.96
    Was: $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $50.96
    Was: $59.95
    Subtotal:
  • On Sale
    VORTEX Aluminum Sprocket - Silver - Rear - 37-Tooth 206-37

    VORTEX Aluminum Sprocket - Silver - Rear - 37-Tooth 206-37

    VORTEX

    Now: $50.96
    Was: $59.95
    VORTEX Aluminum Sprocket Silver Rear 37-Tooth 206-37Anodized to prevent corrosion, Tooth layout specifically designed to increase sprocket longevity
    12111715
    SKU:
    12111715
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    SILVER
    TYPE:
    DRIVE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    37
    UNITS:
    EACH
    CHAIN SIZE:
    420
    Add to Cart
    Now: $50.96
    Was: $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $50.96
    Was: $59.95
    Subtotal:
  • On Sale
    VORTEX Aluminum Sprocket - Silver - Rear - 33-Tooth 206-33

    VORTEX Aluminum Sprocket - Silver - Rear - 33-Tooth 206-33

    VORTEX

    Now: $50.96
    Was: $59.95
    VORTEX Aluminum Sprocket Silver Rear 33-Tooth 206-33Anodized to prevent corrosion, Tooth layout specifically designed to increase sprocket longevity
    12111711
    SKU:
    12111711
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    TOOTH COUNT:
    33
    TYPE:
    DRIVE
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    CHAIN SIZE:
    420
    COLOR/FINISH:
    SILVER
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    Add to Cart
    Now: $50.96
    Was: $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $50.96
    Was: $59.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 46 Tooth H01-GN1-000

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 46 Tooth H01-GN1-000

    PARTS UNLIMITED

    $30.95
    PARTS UNLIMITED Rear Honda Sprocket 420 46 Tooth H01-GN1-000All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223504M
    SKU:
    K223504M
    Availability:
    Ships Same Business Day
    Weight:
    1.50 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:
    46
    Add to Cart
    $30.95
    Qty in Cart: 0
    Quantity:
    Price:
    $30.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 36 Tooth 41201-GEL-70036

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 36 Tooth 41201-GEL-70036

    PARTS UNLIMITED

    $21.95
    PARTS UNLIMITED Rear Honda Sprocket 420 36 Tooth 41201-GEL-70036All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    12100370
    SKU:
    12100370
    Availability:
    Ships Same Business Day
    Weight:
    0.92 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    CHAIN SIZE:
    420
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    36
    UNITS:
    EACH
    Qty in Cart: 0
    Price:
    $21.95
    Subtotal:
  • PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 41 Tooth 64511-14E00

    PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 41 Tooth 64511-14E00

    PARTS UNLIMITED

    $37.95
    PARTS UNLIMITED Rear Suzuki Sprocket 520 41 Tooth 64511-14E00All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223928
    SKU:
    K223928
    Availability:
    Ships Same Business Day
    Weight:
    1.36 LBS
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    41
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    Add to Cart
    $37.95
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 428 - 48 Tooth 41201-KN4-000

    PARTS UNLIMITED Rear Honda Sprocket - 428 - 48 Tooth 41201-KN4-000

    PARTS UNLIMITED

    $31.95
    PARTS UNLIMITED Rear Honda Sprocket 428 48 Tooth 41201-KN4-000All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223504P
    SKU:
    K223504P
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    TYPE:
    DRIVE
    CHAIN SIZE:
    428
    COLOR/FINISH:
    NATURAL
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    Add to Cart
    $31.95
    Qty in Cart: 0
    Quantity:
    Price:
    $31.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 428 - 50 Tooth 41201-KN4-00050

    PARTS UNLIMITED Rear Honda Sprocket - 428 - 50 Tooth 41201-KN4-00050

    PARTS UNLIMITED

    $33.95
    PARTS UNLIMITED Rear Honda Sprocket 428 50 Tooth 41201-KN4-00050All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223504Q
    SKU:
    K223504Q
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    CHAIN SIZE:
    428
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    UNITS:
    EACH
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    Add to Cart
    $33.95
    Qty in Cart: 0
    Quantity:
    Price:
    $33.95
    Subtotal:
  • Total: items /

Adding your products to cart

Some parts are not legal for use in California or other states with similar laws / regulations