Harddrive Rear Steel Sprocket - 49 Tooth Flat Black - Harley-Davidson
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.
Achieve your ideal chain drive conversion with the Harddrive Rear Steel Sprocket. This 49-tooth flat profile sprocket is engineered for V-twin motorcycles transitioning to a 530 chain, offering robust construction and reliable performance.
Why riders pick this
- 49-tooth count for 530 chain conversions
- CNC machined carbon steel for strength
- Hardened for maximum wear resistance
- Flat profile for optimal chain fitment
- Black zinc passivation with clear coat finish
- Universal hub adapter fits various V-twin hubs
For riders undertaking a belt-to-chain conversion on their Harley-Davidson or Indian Motorcycle, the Harddrive 49-tooth steel sprocket is a top-tier choice. CNC machined from high-strength carbon steel and hardened for exceptional wear resistance, it's built to withstand the rigors of the road. The flat profile is specifically designed for 530 chain applications, ensuring proper alignment and efficient power transfer. Finished with a black zinc passivation coating and clear coat, it resists corrosion and maintains a clean, aggressive look.
Robust Design for 530 Chain Conversions
- 49-tooth count for balanced gearing
- CNC machined from high-grade carbon steel
- Hardened for superior impact and wear resistance
- Flat profile optimized for 530 chain alignment
- Black zinc passivation with protective clear coat
- Universal hub adapter for broad Harley & Indian fitment
Upgrade Your Drivetrain with Confidence
This Harddrive sprocket simplifies your chain conversion project thanks to its universal hub adapter ring, which ensures compatibility with both 1984–1999 and 2000–2022 Harley and Indian wheel hubs. Whether you're chasing more aggressive acceleration or simply prefer the durability and tuning options of a chain drive, this sprocket provides a reliable and high-performance solution. Always verify the correct tooth count for your specific motorcycle and desired performance characteristics.
Specifications
- Brand: Harddrive
- Manufacturer Part #: RFE-7080_WPS:49-BLK
- UPC: 191361510878
- Tooth Count: 49
- Material: Carbon Steel
- Finish: Black Zinc Passivation with Clear Coat
- Weight: 2.5 lbs
- Country of Origin: Poland
Common questions
Will this fit my 1984–1999 Harley with a stock hub?
Yes, the included hub adapter ring is engineered to fit both 1984–1999 and 2000–2022 hubs, making it compatible with a wide range of V-twin models for a chain conversion.
Is this sprocket designed for a specific chain size?
Yes, this sprocket features a flat profile specifically designed for 530 size motorcycle drive chains, commonly used in belt-to-chain conversions.
Do I need to change my front sprocket as well?
For a proper chain conversion and optimal gearing, it is typically recommended to replace both the front and rear sprockets, along with installing a new chain. Consult a gearing guide for your specific model.
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 | 820-51611 |
| WEIGHT | 2.5 lb |
