Renthal Ultralight 520 Sprocket
Renthal Ultralight 520 Sprocket
Available in stock (15)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your motorcycle's performance with the Renthal Ultralight Rear Sprocket. Designed for demanding riders seeking improved power transfer and reduced weight, this sprocket delivers exceptional durability and performance.
Description
The Renthal Ultralight Rear Sprocket is CNC-machined, not stamped, and features a computer-aided, ultra-light design. This reduces unsprung weight, leading to quicker acceleration and improved handling. Crafted from high-strength, specially enhanced 7075-T6 aluminum, this sprocket is 33% lighter than steel, significantly reducing weight and boosting power transfer without sacrificing strength. The innovative tooth profile ensures smooth chain engagement, minimizing wear, reducing noise, and maximizing power delivery. Experience enhanced performance and reliability with this premium rear sprocket.
Features & highlights
- CNC-machined construction ensures precision and eliminates weak points found in stamped sprockets.
- Ultra-light design drastically reduces unsprung weight for improved acceleration and handling.
- Manufactured from high-strength 7075-T6 aluminum, offering superior durability and lightweight performance.
- Special tooth profile promotes smooth chain engagement, reducing wear and noise.
- 33% lighter than steel sprockets, maximizing power transfer to the wheel.
Technical specifications
- Brand: Renthal
- Material: 7075-T6 Aluminum
- Mounting Position: Rear
- Chain Size: 520
- Tooth Count: 51
- Type: Drive
- Color: Red
Important to know
No additional hardware is included. Verify fitment for your specific motorcycle model 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
RENTHAL
154U-520-51GRRD
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.

