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HardDrive Products

HardDrive Rear Sprockets

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If you're wanting to convert your HD® bike from belt drive to chain drive, check out HardDrive's rear sprockets. Each rear sprocket is meticulously engineered using the highest quality materials to meet or exceed quality standards. These components are offered in styles and in different finishes to provide the best replacement sprocket for your specific HD® motorcycle.

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Results 1 - 17 of 17

HardDrive Rear Sprockets 820-51187

HardDrive Rear Sprockets 820-51187

HardDrive Rear Sprockets 820-51187

Sprocket, BLACK REAR SPROCKET 49T

Part Number: HDD-820-51187

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51188

HardDrive Rear Sprockets 820-51188

HardDrive Rear Sprockets 820-51188

Sprocket, BLACK REAR SPROCKET 51T

Part Number: HDD-820-51188

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51179

HardDrive Rear Sprockets 820-51179

HardDrive Rear Sprockets 820-51179

Sprocket, CHROME REAR SPROCKET 51T

Part Number: HDD-820-51179

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51182

HardDrive Rear Sprockets 820-51182

HardDrive Rear Sprockets 820-51182

Sprocket, CHROME REAR SPROCKET 49T

Part Number: HDD-820-51182

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51183

HardDrive Rear Sprockets 820-51183

HardDrive Rear Sprockets 820-51183

Sprocket, CHROME REAR SPROCKET 51T

Part Number: HDD-820-51183

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51186

HardDrive Rear Sprockets 820-51186

HardDrive Rear Sprockets 820-51186

Sprocket, BLACK REAR SPROCKET 48T

Part Number: HDD-820-51186

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51159

HardDrive Rear Sprockets 820-51159

HardDrive Rear Sprockets 820-51159

REPL 51T SPROCKET SILVER FOR CONV KIT

Part Number: HDD-820-51159

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51160

HardDrive Rear Sprockets 820-51160

HardDrive Rear Sprockets 820-51160

REPL 51T SPROCKET BLACK FOR CONV KIT

Part Number: HDD-820-51160

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51177

HardDrive Rear Sprockets 820-51177

HardDrive Rear Sprockets 820-51177

Sprocket, CHROME REAR SPROCKET 48T

Part Number: HDD-820-51177

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51178

HardDrive Rear Sprockets 820-51178

HardDrive Rear Sprockets 820-51178

Sprocket, CHROME REAR SPROCKET 49T

Part Number: HDD-820-51178

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51193

HardDrive Rear Sprockets 820-51193

HardDrive Rear Sprockets 820-51193

Sprocket, BLACK REAR SPROCKET 51T

Part Number: HDD-820-51193

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51215

HardDrive Rear Sprockets 820-51215

HardDrive Rear Sprockets 820-51215

TEXTURED BLACK RR SPROCKET 48T 2000-13 BIG TWIN FLAT

Part Number: HDD-820-51215

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51217

HardDrive Rear Sprockets 820-51217

HardDrive Rear Sprockets 820-51217

TEXTURED BLACK RR SPROCKET 51T 2000-13 BIG TWIN FLAT

Part Number: HDD-820-51217

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51191

HardDrive Rear Sprockets 820-51191

HardDrive Rear Sprockets 820-51191

Sprocket, Rear, 48-tooth, Steel, Black Powdercoated, 6mm Offset, Fits 530 Chain Size, Harley-Davidson®, Each

Part Number: HDD-820-51191

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51192

HardDrive Rear Sprockets 820-51192

HardDrive Rear Sprockets 820-51192

Sprocket, BLACK REAR SPROCKET 49T

Part Number: HDD-820-51192

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51222

HardDrive Rear Sprockets 820-51222

HardDrive Rear Sprockets 820-51222

TEXTURED BLACK RR SPROCKET DISHED 51T 00-13 BIG TWIN

Part Number: HDD-820-51222

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

HardDrive Rear Sprockets 820-51221

HardDrive Rear Sprockets 820-51221

HardDrive Rear Sprockets 820-51221

TEXTURED BLACK RR SPROCKET DISHED 49T 00-13 BIG TWIN

Part Number: HDD-820-51221

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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