SUNSTAR SPROCKETS
Sunstar Sprockets, Chains, and Accessories at JJ Motorsports
Sunstar Sprockets, founded in 1946, is a renowned brand in the motorcycle and powersports industry, celebrated for top-quality sprockets and chains. With decades of experience, the company focuses on innovation to deliver durable, reliable products for professional racers and casual riders. Their offerings emphasize premium materials for longevity, performance, and safety, providing smoother rides, better power transfer, and reduced wear in various riding conditions.
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
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Sunstar Rear Sprocket 42 Tooth Yamaha XV250 V Star 250 2008-2024 2-353842
SUNSTAR SPROCKETS
$51.95A worn or mismatched rear sprocket directly impacts acceleration, top-end performance, and chain longevity on your XV250. The Sunstar 42-tooth sprocket delivers precise power transfer and extended...2353842- SKU:
- 2353842
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- COLOR/FINISH:
- STEEL
- TOOTH COUNT:
- 42
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- TYPE:
- REAR
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
$51.95Qty in Cart: 0Quantity:Price:$51.95Subtotal: -
Sunstar Rear Sprocket 45T Yamaha TT225 1986-1987 XT225 1992-2007 2-210445
SUNSTAR SPROCKETS
$49.95A worn or incorrect rear sprocket directly impacts your TT225 or XT225's power delivery, acceleration response, and chain longevity. The Sunstar 45T sprocket restores optimal gear ratios while its...12100177- SKU:
- 12100177
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- CHAIN SIZE:
- 428
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- STEEL
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 45
- TYPE:
- REAR
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
Sunstar 14-Tooth Countershaft Sprocket for Kawasaki KX450 2006-2018 2021-2024 3A114
SUNSTAR SPROCKETS
$28.95The countershaft sprocket is a critical wear item in your KX450's drivetrain, and running an OEM-spec replacement ensures you maintain proper power delivery and chain engagement. Sunstar's...12120268- SKU:
- 12120268
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TOOTH COUNT:
- 14
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- MATERIAL:
- CHROMOLY STEEL
- COLOR/FINISH:
- PARKERIZED
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: -
Sunstar 13 Tooth Front Sprocket for 2002-2025 Yamaha YZ85 22613
SUNSTAR SPROCKETS
$20.95The Sunstar 13-tooth front sprocket is engineered for YZ85 riders who demand reliable power transfer and consistent acceleration without premature wear. Built from case-hardened chromoly steel with...22613X- SKU:
- 22613X
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 428
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 13
- UNITS:
- EACH
$20.95Qty in Cart: 0Quantity:Price:$20.95Subtotal: -
Sunstar 12 Tooth 520 Chain Front Sprocket for 2025 Husqvarna TC250 Heritage 35712
SUNSTAR SPROCKETS
$23.95If you're running a 2025 Husqvarna TC250 Heritage, the front sprocket is your direct link to power delivery and acceleration response. A worn or undersized sprocket robs you of torque when you need...31512- SKU:
- 31512
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 12
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$23.95Qty in Cart: 0Quantity:Price:$23.95Subtotal: -
Sunstar Steel Rear Sprocket 44T for Honda CRF450R 2002-2024 2-432944
SUNSTAR SPROCKETS
$53.95Upgrade your motorcycle's performance with the SUNSTAR 44-Tooth Steel Rear Sprocket, designed for Honda models. Crafted from premium 1045 high-carbon steel, this sprocket ensures exceptional strength...2432944- SKU:
- 2432944
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 44
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
$53.95Qty in Cart: 0Quantity:Price:$53.95Subtotal: -
Sunstar Rear Sprocket 47T Suzuki GSX-R1000 2009-2025 2-547447
SUNSTAR SPROCKETS
$71.95The Sunstar 47T rear sprocket is engineered to maximize power delivery and chain contact without adding unnecessary weight to your GSX-R1000. Whether you're chasing lap times or refining your...5242947- SKU:
- 5242947
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- CHAIN SIZE:
- 428
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- COLOR/FINISH:
- WORKS/GOLD
- MATERIAL:
- 7075-T6 ALUMINUM
$71.95Qty in Cart: 0Quantity:Price:$71.95Subtotal: -
Sunstar 12 Tooth 520 Chain Front Sprocket for 2000-2004 Suzuki DR-Z 400 32312
SUNSTAR SPROCKETS
$31.95A worn or mismatched front sprocket directly impacts acceleration, throttle response, and chain longevity on your DR-Z 400. The Sunstar 12-tooth sprocket delivers OEM-equivalent performance with...32312- SKU:
- 32312
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 12
- TYPE:
- COUNTERSHAFT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
$31.95Qty in Cart: 0Quantity:Price:$31.95Subtotal: -
Sunstar 48T Rear Sprocket for Honda CRF250R 2004-2022 Gold 5-355948
SUNSTAR SPROCKETS
$88.95The SUNSTAR 48T Rear Sprocket is engineered to maximize power delivery and chain efficiency on your Honda CRF250R. Whether you're pushing lap times or tackling trail conditions, this sprocket's...5355948- SKU:
- 5355948
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- COLOR/FINISH:
- WORKS/GOLD
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 48
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$88.95Qty in Cart: 0Quantity:Price:$88.95Subtotal: -
Sunstar 15 Tooth Front Sprocket for 2006-2008 Honda TRX400EX 35615
SUNSTAR SPROCKETS
$34.95A worn or incorrect front sprocket directly impacts your TRX400EX's acceleration, top-end performance, and drivetrain longevity. The Sunstar 15-tooth front sprocket restores factory-spec engagement...35615- SKU:
- 35615
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- ATV
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 15
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
$34.95Qty in Cart: 0Quantity:Price:$34.95Subtotal: -
Sunstar 14T Front Sprocket for Yamaha TTR230 2005-2022 34914
SUNSTAR SPROCKETS
$26.95The Sunstar 14T Front Sprocket is engineered to restore precise power delivery and acceleration to your Yamaha TTR230. Factory-spec performance demands a sprocket built for consistency—this...34914- SKU:
- 34914
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- PARKERIZED
- MATERIAL:
- CHROMOLY STEEL
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 14
$26.95Qty in Cart: 0Quantity:Price:$26.95Subtotal: -
Sunstar Steel Rear Sprocket 47T for Yamaha YZF600R 1995-2007 2-560147
SUNSTAR SPROCKETS
$68.95A worn or incorrect rear sprocket directly impacts your YZF600R's acceleration, top-end performance, and chain longevity. The Sunstar 47T Steel Rear Sprocket restores precise power delivery to the...2560147- SKU:
- 2560147
- Availability:
- Ships Same Business Day
- Weight:
- 2.74 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- MATERIAL:
- STEEL
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
$68.95Qty in Cart: 0Quantity:Price:$68.95Subtotal:
