Harddrive Transmission Sprocket - 24t BIG Twin 5 Speed 1994-2006 .500 — Harley-Davidson (1994-2006)
Harddrive transmission sprocket in 24-tooth configuration with .500 offset, engineered for Big Twin 5-speed transmission models 1994–2006. Precision-machined with hardened teeth for extended wear and easier tire upgrades without modifying primary or transmission geometry.
Features
- 24-tooth, .500 offset design
- Precision-machined with hardened teeth
- OE replacement quality
- Allows wider tire fitment without primary offset
Specifications
- Brand: Harddrive
- Manufacturer Part #: 191334
- UPC: 191361169410
- Tooth Count: 24
- Offset: .500 in
- Length: 5.35 in
- Width: 5.3 in
- Height: 1.5 in
- Weight: 2.08 lbs
- Country of Origin: China (Taiwan)
Fitment
Fits Harley-Davidson Big Twin 5-speed transmission models, 1994 through 2006.
Frequently Asked Questions
What does the .500 offset do?
The offset allows you to fit a slightly wider tire without offsetting the primary or transmission, keeping the bike's geometry centered.
Will this fit my 2007+ Big Twin?
No — this sprocket is for 1994–2006 Big Twin 5-speed transmissions only. Newer models use different transmission designs.
How long do these teeth last compared to stock?
Hardened-tooth construction extends wear life compared to standard sprockets, especially under load or aggressive riding.
Is this a direct bolt-on replacement?
Yes — it bolts directly into the stock 5-speed transmission. No modifications required.
What size offset options are available?
Harddrive offers this 24-tooth sprocket in .500 in offset. Check availability for other offsets or tooth counts for your setup.
| BRAND | Harddrive |
| TYPE | Sprockets |
| SKU | 820-54703 |
| WEIGHT | 2.08 lb |