Dirt Bike Drivetrain
Order parts for keeping your driveline in tip top shape for dirt bikes. We offer popular parts such as drive chains in popular sizes: 420, 428, 520, and more! Save on front steel sprockets and premium Renthal aluminum billet rear sprockets in different colors to add a clean stylish look to your dirt bike.
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Dirt Bike Axles
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Dirt Bike Chain
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Dirt Bike Front Sprockets
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Dirt Bike Rear Sprockets
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Dirt Bike Clutch
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Dirt Bike Chain and Sprocket Kits
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Dirt Bike Drive Chain System Parts
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Dirt Bike Traction Products
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Dirt Bike Transmission
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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SUNSTAR SPROCKETS Steel Rear Sprocket - 50-Tooth - Yamaha 2-368550
SUNSTAR SPROCKETS
$61.95SUNSTAR SPROCKETS Steel Rear Sprocket 50-Tooth Yamaha 2-368550Exclusive heat treatment and quenching process for strength and durability, Constructed of the highest quality 1045 high-carbon steel, Sunstar is the largest OEM and aftermarket supplier of...2368550- SKU:
- 2368550
- Availability:
- Ships Same Business Day
- Weight:
- 1.84 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
$61.95Qty in Cart: 0Quantity:Price:$61.95Subtotal: -
SUNSTAR SPROCKETS Rear Sprocket - 42-Tooth - Suzuki 2-357742
SUNSTAR SPROCKETS
$59.95SUNSTAR SPROCKETS Rear Sprocket 42-Tooth Suzuki 2-357742Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight...12100609- SKU:
- 12100609
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- DRIVE
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 42
- COLOR/FINISH:
- NATURAL
- UNITS:
- EACH
$59.95 -
SUNSTAR SPROCKETS Rear Sprocket - 43-Tooth - Suzuki 2-357743
SUNSTAR SPROCKETS
$59.95SUNSTAR SPROCKETS Rear Sprocket 43-Tooth Suzuki 2-357743Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight...12100610- SKU:
- 12100610
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- CARBON STEEL
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 43
$59.95 -
SUNSTAR SPROCKETS Rear Sprocket - 45-Tooth - Suzuki 2-357745
SUNSTAR SPROCKETS
$62.95SUNSTAR SPROCKETS Rear Sprocket 45-Tooth Suzuki 2-357745Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight...12100611- SKU:
- 12100611
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- CARBON STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
$62.95 -
SUNSTAR SPROCKETS Rear Sprocket - 46-Tooth 2-354746
SUNSTAR SPROCKETS
$65.95SUNSTAR SPROCKETS Rear Sprocket 46-Tooth 2-354746Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight reduction...12100615- SKU:
- 12100615
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 46
- TYPE:
- DRIVE
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$65.95 -
SUNSTAR SPROCKETS Rear Sprocket - 47-Tooth - KTM 2-248147
SUNSTAR SPROCKETS
$51.95SUNSTAR SPROCKETS Rear Sprocket 47-Tooth KTM 2-248147Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight reduction...12100619- SKU:
- 12100619
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 47
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 428
- PRODUCT NAME:
- SPROCKET
$51.95 -
SUNSTAR SPROCKETS Steel Rear Sprocket - 49-Tooth - Husqvarna 2-248149
SUNSTAR SPROCKETS
$51.95SUNSTAR SPROCKETS Steel Rear Sprocket 49-Tooth Husqvarna 2-248149Exclusive heat treatment and quenching process for strength and durability, Constructed of the highest quality 1045 high-carbon steel, Sunstar is the largest OEM and aftermarket supplier of...12100620- SKU:
- 12100620
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 49
- TYPE:
- DRIVE
- CHAIN SIZE:
- 428
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$51.95 -
SUNSTAR SPROCKETS Rear Sprocket - 46 Tooth - Honda 2-231146
SUNSTAR SPROCKETS
$45.95SUNSTAR SPROCKETS Rear Sprocket 46 Tooth Honda 2-231146Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight...12100622- SKU:
- 12100622
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- COLOR/FINISH:
- NATURAL
- TOOTH COUNT:
- 46
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 428
- MATERIAL:
- CARBON STEEL
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
$45.95 -
SUNSTAR SPROCKETS Rear Sprocket - 51-Tooth - Kawasaki 2-242351
SUNSTAR SPROCKETS
$54.95SUNSTAR SPROCKETS Rear Sprocket 51-Tooth Kawasaki 2-242351Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight...12100504- SKU:
- 12100504
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- CHAIN SIZE:
- 428
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
$54.95Qty in Cart: 0Quantity:Price:$54.95Subtotal: -
SUNSTAR SPROCKETS Steel Rear Sprocket - 45 Tooth - Gas Gas 2-363145
SUNSTAR SPROCKETS
$65.95SUNSTAR SPROCKETS Steel Rear Sprocket 45 Tooth Gas Gas 2-363145Exclusive heat treatment and quenching process for strength and durability, Constructed of the highest quality 1045 high-carbon steel, Sunstar is the largest OEM and aftermarket supplier of...12100958- SKU:
- 12100958
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- MATERIAL:
- STEEL
$65.95 -
SUNSTAR SPROCKETS Rear Sprocket - 35-Tooth - Kawasaki 2-103735
SUNSTAR SPROCKETS
$35.95SUNSTAR SPROCKETS Rear Sprocket 35-Tooth Kawasaki 2-103735Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight...12100167- SKU:
- 12100167
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- CHAIN SIZE:
- 420
- MATERIAL:
- CARBON STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 35
$35.95Qty in Cart: 0Quantity:Price:$35.95Subtotal: -
SUNSTAR SPROCKETS Steel Rear Sprocket - 37 Tooth - Honda 2-106037
SUNSTAR SPROCKETS
$33.95SUNSTAR SPROCKETS Steel Rear Sprocket 37 Tooth Honda 2-106037Exclusive heat treatment and quenching process for strength and durability, Constructed of the highest quality 1045 high-carbon steel, Sunstar is the largest OEM and aftermarket supplier of...12100169- SKU:
- 12100169
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- TOOTH COUNT:
- 37
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 420
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
$33.95 -
SUNSTAR SPROCKETS Rear Sprocket - 47 Tooth - Honda 2-145647
SUNSTAR SPROCKETS
$42.95SUNSTAR SPROCKETS Rear Sprocket 47 Tooth Honda 2-145647Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight...12100170- SKU:
- 12100170
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- CHAIN SIZE:
- 420
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- OFF-ROAD
$42.95 -
SUNSTAR SPROCKETS Rear Sprocket - 48-Tooth - Husqvarna/KTM - Orange 5-248148OR
SUNSTAR SPROCKETS
$80.95SUNSTAR SPROCKETS Rear Sprocket 48-Tooth Husqvarna/KTM Orange 5-248148ORSunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946, Constructed of...12111698- SKU:
- 12111698
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- CHAIN SIZE:
- 428
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 48
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- COLOR/FINISH:
- WORKS/ORANGE
$80.95Qty in Cart: 0Quantity:Price:$80.95Subtotal: -
SUNSTAR SPROCKETS Rear Sprocket - 49-Tooth - Husqvarna/KTM - Orange 5-248149OR
SUNSTAR SPROCKETS
$80.95SUNSTAR SPROCKETS Rear Sprocket 49-Tooth Husqvarna/KTM Orange 5-248149ORSunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946, Constructed of...12111699- SKU:
- 12111699
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- CHAIN SIZE:
- 428
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- COLOR/FINISH:
- WORKS/ORANGE
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
$80.95Qty in Cart: 0Quantity:Price:$80.95Subtotal: -
SUNSTAR SPROCKETS Rear Sprocket - 51-Tooth - Husqvarna/KTM - Orange 5-248151OR
SUNSTAR SPROCKETS
$80.95SUNSTAR SPROCKETS Rear Sprocket 51-Tooth Husqvarna/KTM Orange 5-248151ORSunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946, Constructed of...12111701- SKU:
- 12111701
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- COLOR/FINISH:
- WORKS/ORANGE
- CHAIN SIZE:
- 428
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
$80.95 -
SUNSTAR SPROCKETS Rear Sprocket - 48 Tooth - KTM - Orange 5-139048OR
SUNSTAR SPROCKETS
$80.95SUNSTAR SPROCKETS Rear Sprocket 48 Tooth KTM Orange 5-139048ORSunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946, Constructed of...12111703- SKU:
- 12111703
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- CHAIN SIZE:
- 420
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 48
- UNITS:
- EACH
- TYPE:
- DRIVE
- COLOR/FINISH:
- WORKS/ORANGE
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
$80.95 -
SUNSTAR SPROCKETS Rear Sprocket - 46 Tooth - Honda - Gold 5-355946
SUNSTAR SPROCKETS
$88.95SUNSTAR SPROCKETS Rear Sprocket 46 Tooth Honda Gold 5-355946Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946, Constructed of high-quality,...12110274- SKU:
- 12110274
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- 7075-T6 ALUMINUM
- TOOTH COUNT:
- 46
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- WORKS/GOLD
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- DRIVE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$88.95 -
SUNSTAR SPROCKETS Rear Sprocket - 50-Tooth - Black 5-354750BK
SUNSTAR SPROCKETS
$88.95SUNSTAR SPROCKETS Rear Sprocket 50-Tooth Black 5-354750BKSunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946, Constructed of high-quality,...12111107- SKU:
- 12111107
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- WORKS/BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
$88.95 -
SUNSTAR SPROCKETS Rear Sprocket - 51-Tooth - Black 5-354751BK
SUNSTAR SPROCKETS
$88.95SUNSTAR SPROCKETS Rear Sprocket 51-Tooth Black 5-354751BKSunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946, Constructed of high-quality,...12111108- SKU:
- 12111108
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WORKS/BLACK
- UNITS:
- EACH
$88.95
