Jt Sprockets Rear Sprocket - 520 Chain, 42t
Jt Sprockets Rear Sprocket - 520 Chain, 42t
Available in stock (11)
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Estimated delivery: Feb 07 - Feb 11
About this product
About this product
Upgrade your motorcycle's performance with the JT Sprockets Rear Sprocket. This sprocket is engineered for superior strength and durability while minimizing weight, ensuring optimal power transfer and longevity. Experience the difference that quality craftsmanship makes on the road or track.
Description
The JT Sprockets Rear Sprocket combines cutting-edge technology with premium materials to deliver unmatched quality and value. Computer-designed for ultimate strength and minimal weight, this 520 chain sprocket is crafted from 7075-T6 aluminum and finished in black for a sleek look. Each sprocket undergoes heat treatment and bead blasting to reduce material surface tension, further enhancing its durability and resistance to wear. Whether you're a seasoned racer or a casual rider, this rear sprocket provides the reliability and performance you need. Easy to install and built to last, the JT Sprockets Rear Sprocket will keep you riding smoothly for miles to come. This 42-tooth sprocket will give you the optimal balance of acceleration and top speed for your ride.
Features & highlights
- Computer-designed for optimal strength and minimal weight.
- Constructed from high-grade 7075-T6 aluminum for exceptional durability.
- Heat-treated and bead-blasted for enhanced surface strength and reduced wear.
- Meets or exceeds the highest quality standards in the motorcycle industry.
- Black finish provides a stylish and corrosion-resistant surface.
- Designed for 520 chain applications.
- 42 Tooth design for optimal performance.
Technical specifications
- Brand: JT Sprockets
- Mounting Position: Rear
- Material: 7075-T6 Aluminum
- Color/Finish: Black
- Chain Size: 520
- Tooth Count: 42
- Type: Rear Sprocket
Important to know
Ensure compatibility 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
JTA210.42BLK
Sprocket
Rear
7075-T6 Aluminum
520
Rear
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.

