Jt Sprockets Rear Sprocket - Black Zinc - 520
Jt Sprockets Rear Sprocket - Black Zinc - 520
Available in stock (15)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your motorcycle's performance and aesthetics with the JT Sprockets Rear Sprocket. This high-quality steel sprocket features an induction-hardened black zinc finish, providing exceptional durability and a sleek, aggressive look. Engineered for performance and longevity, this sprocket is a must-have for any serious rider.
Description
The JT Sprockets Rear Sprocket is designed for optimal power transfer and long-lasting performance. Constructed from C49 high carbon steel, this sprocket offers superior strength and resistance to wear. The induction-hardened teeth ensure maximum durability and extended lifespan, even under the most demanding riding conditions. The black zinc finish not only enhances the sprocket's appearance but also provides excellent corrosion resistance, keeping it looking great for years to come. With a 520 chain size and 45 teeth, this drive type sprocket is perfect for a wide range of motorcycles, providing improved acceleration and responsiveness. Installation is straightforward, making it an ideal upgrade for both enthusiasts and professionals.
Features & highlights
- Manufactured from C49 high carbon steel for exceptional strength and durability.
- Induction-hardened teeth provide maximum wear resistance and extended sprocket life.
- Black zinc finish enhances appearance and offers superior corrosion protection.
- Engineered for optimal power transfer and improved motorcycle performance.
- Direct replacement for easy installation.
Technical specifications
- Brand: JT Sprockets
- Product Name: Sprocket
- MPN: 12101703
- Material: C49 High Carbon Steel
- Color/Finish: Black, Zinc
- Mounting Position: Rear
- Chain Size: 520
- Tooth Count: 45
- Type: Drive
Important to know
Please ensure this sprocket is compatible with your motorcycle's make and model 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
JT SPROCKETS
JTR857.45ZBK
Sprocket
Rear
C49 High Carbon Steel
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.

