Renthal Ultralight 428 Chainwheel
Renthal Ultralight 428 Chainwheel
In stock
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Maximize power transfer and reduce rotating mass with the Renthal Ultralight Self-Cleaning Rear Chainwheel. Engineered for performance and durability, this sprocket provides superior fitment and efficient load dispersion. Upgrade your motorcycle's drivetrain with Renthal's trusted quality.
Description
The Renthal Ultralight Self-Cleaning Rear Chainwheel is meticulously computer-engineered and rigorously tested to guarantee precise fitment, optimal concentricity, and efficient load dispersion. Tooth profiling is specifically designed to maximize power transfer to the rear wheel, providing enhanced acceleration and overall performance. Crafted from high-strength 7075-T6 aluminum and finished with a durable silver anodized coating, this sprocket offers exceptional longevity and resistance to wear. Its self-cleaning design ensures reliable performance in various riding conditions, making it ideal for both enthusiasts and professionals looking for a competitive edge. Upgrade to Renthal and experience the difference in your motorcycle's performance.
Features & highlights
- Maximizes power transfer for enhanced acceleration.
- Computer-engineered for precise fitment and concentricity.
- Constructed from high-strength 7075-T6 aluminum for exceptional durability.
- Features a silver anodized finish for added wear resistance.
- Self-cleaning design ensures reliable performance in all conditions.
- Reduces rotating mass for improved handling and responsiveness.
Technical specifications
- Brand: Renthal
- Part Number: 121U-428-52GPSI
- Chain Size: 428
- Tooth Count: 52
- Mounting Position: Rear
- Material: 7075-T6 Aluminum
- Color/Finish: Silver, Anodized
- Type: Drive
Important to know
Ensure compatibility with your motorcycle's chain size and sprocket specifications before installation. Professional installation is recommended for optimal performance and safety.
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
121U-428-52GPSI
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.

