Moto-master Fusion Dual 520 Rear Sprocket
Moto-master Fusion Dual 520 Rear Sprocket
Hurry up, only 3 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 Dual Rear Sprocket. This innovative sprocket combines the strength of steel with the lightweight properties of aluminum, offering an unmatched balance of longevity and reduced rotating mass. Experience enhanced acceleration, improved handling, and extended sprocket life with this premium upgrade.
Description
The Moto-Master Fusion Dual Rear Sprocket is engineered for superior performance and durability. Featuring a special hardened and nickel-coated steel outer ring, this sprocket lasts up to three times longer than a conventional aluminum sprocket. The aircraft-grade 7075-T6 aluminum carrier reduces weight by 50% compared to a standard steel sprocket, resulting in improved throttle response and overall handling. The outer ring and carrier are precision-interlocked using a specialized heat-shrink procedure, ensuring a permanent and robust connection. The carrier is also color anodized, providing additional durability and a stylish look. CAD designed, CNC machined, and laser cut using state-of-the-art technology, this sprocket delivers unparalleled precision and quality. Perfect for riders seeking a high-performance, long-lasting sprocket that minimizes weight and maximizes power transfer. Installation is straightforward, making it an ideal upgrade for both professional mechanics and DIY enthusiasts.Features & highlights
- Hardened, nickel-coated steel outer ring provides exceptional wear resistance and extends sprocket life.
- Aircraft-grade 7075-T6 aluminum carrier reduces weight by 50% compared to a standard steel sprocket for improved performance.
- Precision-engineered heat-shrink interlock ensures a robust and permanent connection between the steel outer ring and aluminum carrier.
- Anodized carrier finish enhances durability and provides a stylish appearance.
- CAD designed, CNC machined, and laser cut for unmatched precision and quality.
- Optimized for 520 chain applications.
Technical specifications
- Brand: Moto-Master
- Part Number: 12112249
- Chain Size: 520
- Color/Finish: Orange
- Material: 7075-T6 Aluminum, Steel
- Mounting Position: Rear
- Tooth Count: 49
- Type: Drive
Important to know
- Ensure proper chain alignment and tension during installation.
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
620073549
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.

