Supersprox Stealth 51T Black Aluminum Core Rear Sprocket - Harley & Indian V-Twin
About Supersprox
Supersprox parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Supersprox item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.
Maximize your V-twin's performance with the Supersprox Stealth 51T Rear Sprocket, featuring a sleek black anodized aluminum core. This sprocket is engineered for high-torque Harley-Davidson and Indian Motorcycle applications, combining lightweight design with exceptional durability. Experience quicker acceleration and more efficient power transfer to the pavement.
Why riders pick this
- Black anodized aluminum core for 70% less rotational mass
- Hardened steel teeth for extended 530 chain life
- Stainless steel rivets ensure robust and secure assembly
- Precision hub ring fits various Harley and Indian hubs
- Optimized for high-torque V-twin motorcycles
The dual-material construction of the Supersprox Stealth sprocket is a game-changer for serious riders. The black anodized aluminum core dramatically reduces rotational mass by 70%, allowing your engine to spin up faster and deliver power more directly. Paired with hardened steel teeth, this sprocket ensures smooth, reliable engagement with your 530 chain, extending its life and maintaining consistent performance.
Engineered for Ultimate Driveline Performance
- Black anodized aluminum core reduces rotational mass by 70%
- Hardened steel teeth extend chain life and ensure smooth 530 chain engagement
- Stainless steel rivets provide secure and reliable construction
- Precision hub ring fits both 1.99" and 2.22" wheel hubs
- Optimized for high-torque V-twin motorcycle applications
The Advantage of a Hybrid Sprocket
This hybrid sprocket offers the best of both worlds: the significant weight savings of aluminum and the superior wear resistance of steel. It's an ideal upgrade for performance baggers and any V-twin owner looking to reduce unsprung weight and improve overall driveline efficiency. The precision hub ring ensures broad compatibility, making it a straightforward upgrade for many Harley and Indian models.
Specifications
- Brand: Supersprox
- Manufacturer Part #: RST-7080:51-BLK
- Teeth: 51T
- Finish: Black anodized aluminum core with black tri-zinc steel teeth
- Diameter: 11.81 in
- Height: 0.5 in
- Weight: 2.46 lbs
- Country of Origin: French Polynesia
Common questions
Will this 51T sprocket fit my V-twin's wheel hub?
Yes, this sprocket features a precision hub ring designed to fit both 1.99" hubs (common on 1984-1989 models) and 2.22" hubs (common on 2000-2025 models) for Harley-Davidson and Indian motorcycles.
What chain size is compatible with this sprocket?
This Supersprox Stealth 51T sprocket is engineered for seamless and durable use with 530 chains.
What are the performance benefits of this sprocket?
The dual-material design significantly reduces rotational mass, leading to quicker acceleration and improved power transfer, while the hardened steel teeth ensure long-lasting durability and chain life.
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 | Supersprox |
| TYPE | Sprockets |
| SKU | 106-708251B |
| WEIGHT | 2.46 lb |
