Renthal Ultralight Rear Sprocket 428
Renthal Ultralight Rear Sprocket 428
Available in stock (9)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Maximize your motorcycle's performance with the Renthal Ultralight Rear Sprocket. Crafted for superior strength and minimal weight, this sprocket enhances power transfer and reduces unsprung weight, giving you a competitive edge on the track or trail. Upgrade to Renthal and experience the difference in acceleration and handling.
Description
The Renthal Ultralight Rear Sprocket is engineered for riders who demand the best in performance and durability. CNC-machined from high-strength, specially enhanced 7075-T6 aluminum, this sprocket is 33% lighter than steel, significantly reducing unsprung weight and increasing power transfer. The computer-aided ultra-light design further optimizes weight reduction without compromising strength. Its special tooth profile ensures smooth chain engagement, reducing noise and wear while maximizing power delivery. Perfect for racers and enthusiasts seeking to improve their bike's responsiveness and overall performance. The 428 chain size ensures compatibility with a range of high-performance machines. Silver finish adds a touch of style to your ride.
Features & highlights
- CNC-machined from 7075-T6 aluminum for exceptional strength and lightweight performance.
- 33% lighter than steel sprockets, reducing unsprung weight for improved acceleration.
- Computer-aided ultra-light design maximizes power transfer.
- Special tooth profile promotes smooth chain engagement, reducing wear and noise.
- Enhanced power transfer to the wheel.
- Durable silver finish for long-lasting aesthetics.
Technical specifications
- Brand: Renthal
- Product Name: Sprocket
- Mounting Position: Rear
- Chain Size: 428
- Tooth Count: 46
- Material: 7075-T6 Aluminum
- Type: Drive
- Color/Finish: Silver
Important to know
Ensure this 428 chain size sprocket is compatible with your motorcycle's specifications 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
441U-428-46GPSI
Sprocket
Rear
7075-T6 Aluminum
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.

