Moto-master Fusion Sprocket - 520, 51t Rear
Moto-master Fusion Sprocket - 520, 51t Rear
Hurry up, only 2 items left in stock.
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Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your motorcycle's performance and durability with the Moto-Master Fusion Series Dual Ring Rear Sprocket. This innovative sprocket combines the strength of steel with the lightweight properties of aluminum, offering exceptional longevity and responsiveness. Experience improved power transfer and reduced rotational mass for enhanced acceleration and handling. The Fusion sprocket is ideal for riders seeking a high-performance, long-lasting alternative to traditional steel or aluminum sprockets.
Description
The Moto-Master Fusion Series Rear Sprocket delivers unmatched performance by integrating a special hardened, nickel-coated steel outer ring with an aircraft-grade 7075-T6 aluminum carrier. This unique design results in a sprocket that lasts up to three times longer than an aluminum sprocket while weighing 50% less than a standard steel sprocket. The outer ring and carrier are precisely interlocked using a specialized heat-shrink procedure, ensuring a permanent and robust connection. The aluminum carrier is anodized for increased durability and a stylish blue finish. Each sprocket is CAD designed, CNC machined, and laser cut, leveraging state-of-the-art technology to guarantee precision and quality. Maximize your bike's potential with this high-performance 520 chain size, 51-tooth rear sprocket.
Features & highlights
- Special hardened and nickel-coated steel outer ring provides exceptional wear resistance and extends sprocket life.
- Lightweight aircraft-grade 7075-T6 aluminum carrier reduces rotational mass for improved acceleration and handling.
- Unique dual-ring design combines the strength of steel with the lightness of aluminum.
- Precision heat-shrink interlock ensures a permanent and robust connection between the outer ring and carrier.
- Anodized carrier finish enhances durability and provides a stylish appearance.
- CAD-designed, CNC-machined, and laser-cut for precise fit and optimal performance.
- Significantly lighter than traditional steel sprockets, improving overall motorcycle performance.
Technical specifications
- Brand: MOTO-MASTER
- Product Name: Sprocket
- Mounting Position: Rear
- Chain Size: 520
- Tooth Count: 51
- Material: 7075-T6 Aluminum, Nickel-Coated Steel
- Color/Finish: Blue
- Type: Drive
Important to know
- Units: Each
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
MOTO-MASTER
620123451
Sprocket
Rear
7075-T6 Aluminum
520
Drive
Each


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

