Harddrive Transmission Sprocket - 23t BIG Twin 5 Speed 1994-2006 .500 — Harley-Davidson (1994-2006)

Harddrive 23-tooth transmission sprocket for Big Twin 5-speed models 1994–2006, precision-machined with hardened teeth for extended wear. This offset sprocket lets you run a slightly wider tire without modifying primary or transmission geometry.

Features

• 23-tooth hardened steel construction
• Precision-machined for OE durability
• Offset design accommodates wider tires
• 0.500" bore
• Easy bolt-on replacement

Specifications

• Brand: Harddrive
• Manufacturer Part #: 191333
• UPC: 191361169403
• Tooth Count: 23
• Bore: 0.500 inch
• Weight: 1.88 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits Harley-Davidson Big Twin 5-speed transmission models 1994–2006. Check your current sprocket tooth count before ordering to ensure proper final-drive ratio.

Frequently Asked Questions

Why would I choose an offset sprocket?

Offset sprockets allow you to run a slightly wider rear tire without repositioning the primary or transmission, keeping your chain alignment intact.

Will this fit my 2007+ Big Twin?

No — this sprocket is for 1994–2006 models with 5-speed transmissions. Newer 6-speed models require a different part number.

What tooth count do I currently have?

Check your existing sprocket or consult your service manual. Common Big Twin sizes are 20, 22, 23, and 25 teeth — changing size affects engine RPM at highway speed.

Is this a direct bolt-on?

Yes — it bolts directly to your transmission shaft using the original fasteners. No modification needed.