Moto-master Fusion Dual 520 Rear Sprocket
Moto-master Fusion Dual 520 Rear Sprocket
Hurry up, only 1 item left in stock.
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Estimated delivery: Feb 06 - Feb 10
About this product
About this product
The Moto-Master Fusion Dual Rear Sprocket delivers unparalleled performance and durability for your motorcycle. Engineered with advanced materials and precision manufacturing, this sprocket offers a superior combination of strength and weight reduction.
Description
Experience the ultimate in sprocket technology with the Moto-Master Fusion Dual Rear Sprocket. This innovative design features a special hardened and nickel-coated steel outer ring, providing up to three times the lifespan of a standard aluminum sprocket. The aircraft-grade 7075-T6 aluminum carrier reduces weight by 50% compared to conventional steel sprockets, enhancing acceleration and handling. The outer ring and carrier are permanently interlocked using a specialized heat-shrink procedure, ensuring exceptional strength and reliability. Each sprocket is CAD designed, CNC machined, and laser cut using state-of-the-art technology for precise fitment and optimal performance. The carrier is also color anodized for enhanced durability and a stylish look. Upgrade to the Moto-Master Fusion Dual Rear Sprocket and experience the difference in power and longevity. Suitable for 520 chain size applications.
Features & highlights
- Special hardened and nickel-coated steel outer ring offers exceptional wear resistance.
- Aircraft-grade 7075-T6 aluminum carrier provides a 50% weight reduction compared to steel sprockets.
- Heat-shrink interlock ensures a permanent and robust connection between the ring and carrier.
- Color anodized carrier adds durability and visual appeal.
- CAD designed, CNC machined, and laser cut for precise fitment and performance.
- Significantly extends sprocket life compared to full aluminum designs.
- Enhances acceleration and handling due to reduced rotational mass.
Technical specifications
- Brand: Moto-Master
- Part Number: 12112244
- Chain Size: 520
- Color/Finish: Blue
- Material: 7075-T6 Aluminum, Steel
- Mounting Position: Rear
- Product Name: Sprocket
- Tooth Count: 49
- Type: Drive
Important to know
Always consult your motorcycle's service manual for proper installation procedures and torque specifications.
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
620073449
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.

