Sprockets for Wheels, Motorcycles, Dirt Bikes & More

Whether you’re cruising down the highway on a dedicated street cycle or ripping up the local trail with a dirt bike or ATV, good quality wheel sprockets that won’t leave...

Whether you’re cruising down the highway on a dedicated street cycle or ripping up the local trail with a dirt bike or ATV, good quality wheel sprockets that won’t leave you stranded are an absolute must. Like any other drivetrain component, your bike or ATV’s front and rear sprockets are susceptible to wear-and-tear and sometimes need to be replaced. However, you might also choose to replace them for reasons related to performance.

For example, swapping for a larger rear sprocket or a smaller front sprocket creates a lower gearing ratio, which can help you achieve faster acceleration. Conversely, you can achieve faster...

For example, swapping for a larger rear sprocket or a smaller front sprocket creates a lower gearing ratio, which can help you achieve faster acceleration. Conversely, you can achieve faster top-end speed by opting for a larger front sprocket or a smaller rear sprocket. Summit Racing carries an extensive selection of sprockets from the aftermarket’s top brands, all designed to keep you moving smoothly, reliably, and in style. Choose from options in a wide variety of tooth counts and finishes and made from durable materials like anodized aluminum and steel. Order yours today!

Individual Parts

Part Groups

Results 1 - 25 of 71

Sunstar Standard Steel Sprockets 2-346538

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 38-Tooth, 520 Chain, Each

Part Number: SUS-2-346538

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Sunstar Works Triplestar Aluminum Sprockets 5-346537

Sprocket, Powersports, Triplestar, Natural, Aluminum, Rear Wheel, 37-Tooth, 520 Chain, Each

Part Number: SUS-5-346537

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Sunstar Standard Steel Sprockets for 1989-2004 YFA-1 BREEZE125, 2004-2013 YFM125 GRIZZLY - 2-312332

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 32-Tooth, 520 Chain, Each

Part Number: SUS-2-312332

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Sunstar Standard Steel Sprockets for 1985-1986 LT250EF, 1987-1989 LT300E, 1987-1990 LT500R QUADRACER - 2-321140

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 40-Tooth, 520 Chain, Each

Part Number: SUS-2-321140

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-334134

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 34-Tooth, 520 Chain, Each

Part Number: SUS-2-334134

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Sunstar Standard Steel Sprockets for 1985 ALT185, 1984-1987 LT185 - 2-344138

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 38-Tooth, 520 Chain, Each

Part Number: SUS-2-344138

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Sunstar Standard Steel Sprockets for 1990-1991 TRX200 FOURTRAX, 1991-1997 TRX200D FOURTRAX TYPE II - 2-346242

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 42-Tooth, 520 Chain, Each

Part Number: SUS-2-346242

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-367944

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 44-Tooth, 520 Chain, Each

Part Number: SUS-2-367944

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-367946

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 46-Tooth, 520 Chain, Each

Part Number: SUS-2-367946

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-334136

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 36-Tooth, 520 Chain, Each

Part Number: SUS-2-334136

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-367940

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 40-Tooth, 520 Chain, Each

Part Number: SUS-2-367940

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-346540

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 40-Tooth, 520 Chain, Each

Part Number: SUS-2-346540

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-312939

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 39-Tooth, 520 Chain, Each

Part Number: SUS-2-312939

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Sunstar Works Triplestar Aluminum Sprockets 5-354037

Sprocket, Powersports, Triplestar, Natural, Aluminum, Rear Wheel, 37-Tooth, 520 Chain, Each

Part Number: SUS-5-354037

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-334142

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 42-Tooth, 520 Chain, Each

Part Number: SUS-2-334142

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-353842

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 42-Tooth, 520 Chain, Each

Part Number: SUS-2-353842

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-354039

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 39-Tooth, 520 Chain, Each

Part Number: SUS-2-354039

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Sunstar Standard Steel Sprockets for 2003-2006 KFX400, 2003-2008 LT-Z400 QUADSPORT Z - 2-313038

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 38-Tooth, 520 Chain, Each

Part Number: SUS-2-313038

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Sunstar Standard Steel Sprockets for 2003-2006 KFX400, 2003-2008 LT-Z400 QUADSPORT Z - 2-313040

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 40-Tooth, 520 Chain, Each

Part Number: SUS-2-313040

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-346537

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 37-Tooth, 520 Chain, Each

Part Number: SUS-2-346537

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-354038

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 38-Tooth, 520 Chain, Each

Part Number: SUS-2-354038

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-102235

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 35-Tooth, 420 Chain, Each

Part Number: SUS-2-102235

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-102236

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 36-Tooth, 420 Chain, Each

Part Number: SUS-2-102236

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-102238

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 38-Tooth, 420 Chain, Each

Part Number: SUS-2-102238

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Sunstar Standard Steel Sprockets 2-102246

Sprocket, Powersports, Zinc Plated, Steel, Rear Wheel, 46-Tooth, 420 Chain, Each

Part Number: SUS-2-102246

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

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