Renthal Ultralight Rear Sprocket - 56t
Renthal Ultralight Rear Sprocket - 56t
Available in stock (8)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your motorcycle's performance with the Renthal Ultralight Rear Sprocket. This sprocket is engineered for maximum power transfer and reduced weight, giving you the edge you need on the track or trail. Experience improved acceleration and handling with this high-performance upgrade.
Description
The Renthal Ultralight Rear Sprocket is CNC-machined, ensuring precision and eliminating the weaknesses of stamped sprockets. Its computer-aided, ultra-light design significantly reduces unsprung weight, leading to increased power transfer and improved handling. Crafted from high-strength, specially enhanced 7075-T6 aluminum, this rear sprocket is 33% lighter than steel, further enhancing weight reduction and power delivery without compromising strength. The special tooth profile allows the chain to roll smoothly on and off the sprocket, contributing to longer chain and sprocket life, reduced noise, and increased power efficiency. This Renthal 56T sprocket provides optimal performance and durability for demanding riders.
Features & highlights
- CNC-machined for superior precision and strength compared to stamped sprockets.
- Ultra-light design reduces unsprung weight, improving acceleration and handling.
- Constructed from high-strength 7075-T6 aluminum, 33% lighter than steel.
- Special tooth profile extends chain and sprocket life while minimizing noise.
- Maximizes power transfer for enhanced performance.
- Designed for optimal balance of weight, strength, and durability.
Technical specifications
- Brand: Renthal
- Material: 7075-T6 Aluminum
- Mounting Position: Rear
- Tooth Count: 56
- Chain Size: 420
- Type: Drive
- Color: Red
Important to know
Ensure compatibility with your motorcycle model and chain size before installation. Professional installation is recommended.
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
189U-420-56GRRD
Sprocket
Rear
7075-T6 Aluminum
420
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.

