Jt Sprockets Twinstar Rear Sprocket - 520 Chain
Jt Sprockets Twinstar Rear Sprocket - 520 Chain
Available in backorder
-
Estimated delivery: Feb 07 - Feb 11
About this product
About this product
Upgrade your motorcycle's performance with the JT Sprockets Twinstar Rear Sprocket. Designed for superior strength and minimal weight, this sprocket ensures optimal power transfer and long-lasting durability. Experience enhanced acceleration and responsiveness with a sprocket crafted for the demands of modern riding.
Description
The JT Sprockets Twinstar Rear Sprocket is engineered with cutting-edge technology and premium materials. This 520 chain sprocket features a high carbon steel outer ring and a 7075-T6 aluminum inner ring, combining exceptional strength with reduced weight. Each sprocket undergoes heat treatment and bead blasting, processes which reduce surface tension in the material, further enhancing its durability and resistance to wear. This sprocket is designed to meet or exceed the stringent quality standards of the motorcycle industry, providing you with a reliable and high-performance component. Easy to install and compatible with a wide range of motorcycles using a 520 chain, the JT Sprockets Twinstar Rear Sprocket delivers unbeatable value and performance.
Features & highlights
- Computer-designed for ultimate strength and minimal weight, optimizing power transfer.
- High carbon steel outer ring paired with a 7075-T6 aluminum inner ring for superior durability and reduced rotational mass.
- Heat-treated and bead-blasted to reduce material surface tension, increasing longevity.
- Meets or exceeds the highest quality standards set for the motorcycle industry, ensuring reliability.
- Graphite finish provides a sleek, professional look.
- Designed for easy installation and compatibility with motorcycles using a 520 chain.
Technical specifications
- Brand: JT Sprockets
- Product Name: Sprocket
- Mounting Position: Rear
- Tooth Count: 50
- Chain Size: 520
- Type: Drive
- Material: High Carbon Steel Outer Ring, 7075-T6 Aluminum Inner Ring
- Color/Finish: Graphite
Important to know
No additional hardware is included with the sprocket.
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
JT SPROCKETS
JTX251.50GR
Sprocket
Rear
High Carbon Steel Outer Ring, 7075-T6 Aluminum Inner Ring
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.

