Harddrive Sprocket - 51t Chrome BIG Twin 2000-2013 — Harley-Davidson Road King, Road King Classic, Electra Glide Classic (2000-2013)

Harddrive 51-tooth chrome sprocket for Big Twin V-twin engines, 2000-2013. Direct OEM replacement designed to work with belt drive conversion to 530 chain drive systems.

Features

• 51-tooth count
• Chrome finish
• Fits Big Twin 2000-2013
• OEM replacement specification

Specifications

• Brand: Harddrive
• Manufacturer Part #: 201654
• UPC: 191361073472
• Tooth Count: 51
• Weight: 0.91 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits V-twin Big Twin models 2000-2013 equipped with or converting to 530 chain drive.

Frequently Asked Questions

Will this sprocket work with my original belt drive setup?

No — this sprocket is designed for 530 chain drive systems. If you're converting from belt to chain, this sprocket is the OEM replacement.

What tooth count should I run?

This is a 51-tooth sprocket. Choose tooth count based on your desired gear ratio and riding style — consult your drivetrain conversion kit instructions.

Is this a direct bolt-on?

Yes, for Big Twin models 2000-2013 converting to chain drive with the correct carrier and spacers. Verify your chain drive kit compatibility before ordering.

What's included?

The sprocket only. You'll need a chain drive conversion kit, 530 chain, and mounting hardware for your specific model.