Moto-master Steel Ultralight Rear Sprocket 51t
Moto-master Steel Ultralight Rear Sprocket 51t
Available in stock (5)
About this product
About this product
Upgrade your motorcycle's drivetrain with the Moto-Master Steel Ultralight Rear Sprocket. This high-performance sprocket delivers exceptional durability and optimized power transfer, ensuring peak performance on the track or trail. Experience the advantage of race-proven technology and superior materials.
Description
The Moto-Master Steel Ultralight Rear Sprocket is engineered for maximum longevity and performance. Constructed from top-grade hardened steel, this sprocket offers up to three times the lifespan of comparable aluminum sprockets. A specialized coating provides enhanced resistance to wear and corrosion, ensuring lasting durability in demanding conditions. Its race-proven design, developed using CAD technology and laser-cut for precision, optimizes the strength-to-weight ratio. This results in improved acceleration and responsiveness without compromising structural integrity. The 51T configuration provides excellent torque and acceleration.
Features & highlights
- Crafted from top-grade hardened steel for exceptional durability.
- Specialized coating enhances resistance to wear and corrosion.
- Race-proven design optimizes strength-to-weight ratio for superior performance.
- CAD designed and laser-cut for precise fitment and optimal power transfer.
- Offers up to three times the lifespan of aluminum sprockets, reducing maintenance costs.
Technical specifications
- Brand: Moto-Master
- Material: Steel
- Mounting Position: Rear
- Tooth Count: 51
- Chain Size: 428
- Type: Drive
- Color/Finish: Black
Important to know
Ensure proper chain size compatibility (428) before 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
620081151
Sprocket
Rear
Steel
428
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.

