Renthal Ultralight 520 Aluminum Rear Sprocket
Renthal Ultralight 520 Aluminum Rear Sprocket
Available in stock (15)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Maximize your motorcycle's performance with the Renthal Ultralight Rear Sprocket. This sprocket is engineered for enthusiasts seeking improved power transfer and reduced weight, enhancing overall handling and acceleration. Upgrade to the Renthal Ultralight and experience the difference.
Description
The Renthal Ultralight Rear Sprocket is CNC-machined from high-strength, specially enhanced 7075-T6 aluminum, making it 33% lighter than steel. This significant weight reduction translates to less unsprung weight, resulting in quicker acceleration and improved suspension response. The computer-aided ultra-light design further optimizes weight reduction and maximizes power transfer to the rear wheel. The special tooth profile ensures smooth chain engagement, reducing noise and wear while increasing power delivery. Compatible with 520 chains, this red anodized sprocket not only enhances performance but also adds a stylish touch to your ride. Installation is straightforward, making it a perfect upgrade for both street and track motorcycles. Choose Renthal for unmatched quality and performance.
Features & highlights
- CNC-machined from 7075-T6 aluminum for superior strength and lightweight performance.
- 33% lighter than steel sprockets, reducing unsprung weight and improving acceleration.
- Computer-aided ultra-light design maximizes power transfer to the rear wheel.
- Special tooth profile ensures smooth chain engagement, reducing wear and noise.
- Anodized red finish for enhanced durability and a stylish look.
- Designed for use with 520 chain.
Technical specifications
- Brand: Renthal
- Material: 7075-T6 Aluminum
- Chain Size: 520
- Tooth Count: 49
- Mounting Position: Rear
- Type: Drive
- Color: Red
Important to know
Ensure proper chain alignment and tension after installation. Professional installation is recommended for optimal performance.
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-520-49GRRD
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.

