Harddrive 51-Tooth Sprocket - 530 Chain Conversion for Harley Big Twin 2000-2013
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
This Harddrive 51-tooth sprocket is engineered as a direct OEM replacement for 2000-2013 Big Twin Harley-Davidson motorcycles. It's purpose-built for riders making the switch from a belt drive to a more robust 530 chain drive system. Embrace enhanced durability and a wider range of gearing options for your V-twin.
Why riders pick this
- 51-tooth count for custom gearing
- Direct OEM replacement fitment
- Designed for 530 chain drive systems
- Facilitates belt-to-chain conversion
- Compatible with Harley Big Twin 2000-2013
For Harley riders seeking to optimize their drivetrain with a chain conversion, this Harddrive 51-tooth sprocket is a prime choice. Designed for 2000-2013 Big Twin models, it seamlessly facilitates the transition from a belt drive to a durable 530 chain setup. This sprocket ensures precise fitment and reliable performance, giving you greater control over your bike's gearing and aesthetic.
Performance-Oriented Chain Drive
- 51-tooth count for specific gearing needs
- Direct OEM replacement for a straightforward swap
- Compatible with 530 chain drive systems
- Ideal for belt-to-chain conversion on 2000-2013 Big Twin
Customize Your Ride
Converting to a chain drive system with this Harddrive 51-tooth sprocket allows for more aggressive styling and easier maintenance compared to a belt. It’s perfect for those who push their Harley Touring, Softail, or Dyna to the limits and demand a drivetrain that can keep up. Ensure proper installation with a matching 530 chain and all necessary conversion hardware for a long-lasting, high-performance setup.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 201644
- UPC: 191361073564
- Tooth Count: 51
- Weight: 0.9 lbs
- Country of Origin: China (Taiwan)
Common questions
Will this sprocket fit my Harley Big Twin?
This Harddrive sprocket is designed for Big Twin models from 2000-2013. Please verify your bike's year and confirm it is intended for a 530 top-mounted chain drive before ordering.
Is this a belt-drive or chain-drive sprocket?
This is a 530 chain sprocket, specifically designed for top-mounted chain drive configurations, not for belt drive systems.
How do I choose the correct tooth count for my bike?
The ideal tooth count depends on your desired gearing. A 51-tooth sprocket offers a specific performance characteristic. Consult your owner's manual or a gearing calculator to determine the best tooth count for your riding style.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Sprockets |
| SKU | 820-51188 |
| WEIGHT | 0.9 lb |
