Moto-master Fusion Dual 520 Rear Sprocket
Moto-master Fusion Dual 520 Rear Sprocket
Available in stock (6)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your motorcycle's performance and durability with the Moto-Master Fusion Dual Rear Sprocket. This innovative sprocket combines the strength of steel with the lightweight properties of aluminum, offering exceptional longevity and reduced weight. Experience enhanced power transfer and responsiveness on the road or track.
Description
The Moto-Master Fusion Dual Rear Sprocket is engineered for superior performance and extended lifespan. Featuring a special hardened and nickel-coated steel outer ring, this sprocket is designed to outlast aluminum sprockets by up to three times. The aircraft-grade 7075-T6 aluminum carrier reduces weight by 50% compared to traditional steel sprockets, minimizing rotational mass for quicker acceleration and improved handling. The outer ring and carrier are precision-manufactured to interlock permanently using a specialized heat-shrink procedure, ensuring maximum strength and reliability. The carrier is color anodized coated for extra durability and a stylish black finish. CAD designed, CNC machined, and laser cut using state-of-the-art technology, this sprocket delivers unparalleled precision and quality. Specifically designed for a 520 chain.
Features & highlights
- Special hardened and nickel-coated steel outer ring provides exceptional wear resistance.
- Lightweight aircraft-grade 7075-T6 aluminum carrier reduces rotational mass for improved performance.
- 50% lighter than a standard steel sprocket, enhancing acceleration and handling.
- Precision-engineered interlock between outer ring and carrier ensures maximum strength and reliability.
- Durable color anodized coating provides added protection and a stylish black finish.
- CAD designed, CNC machined, and laser cut for unparalleled precision and quality.
- Experience longer lasting performance compared to conventional aluminum sprockets.
Technical specifications
- Brand: Moto-Master
- MPN: 12112239
- Chain Size: 520
- Tooth Count: 49
- Material: 7075-T6 Aluminum, Steel
- Mounting Position: Rear
- Type: Drive
- Color/Finish: Black
Important to know
Ensure compatibility with your motorcycle model before installation. Professional installation is recommended.
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
620073249
Sprocket
Rear
7075-T6 Aluminum, Steel
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.

