Jt Sprockets Steel Rear Sprocket 525 42t Black
Jt Sprockets Steel Rear Sprocket 525 42t Black
Hurry up, only 1 item left in stock.
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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 Steel Rear Sprocket. Crafted from high-quality C49 high carbon steel, this sprocket delivers exceptional durability and longevity. The induction hardened teeth and black zinc finish ensure superior wear resistance and a sleek, professional look. Experience enhanced power transfer and a longer lifespan compared to standard sprockets.
Description
The JT Sprockets Steel Rear Sprocket is engineered for optimal performance and reliability. The 525 chain size and 42-tooth configuration provide excellent balance between acceleration and top speed, making it suitable for a wide range of riding styles. The induction hardening process significantly increases the surface hardness of the teeth, minimizing wear and extending the sprocket's service life. The black zinc finish not only enhances the sprocket's appearance but also provides an additional layer of corrosion protection. Easy to install and compatible with various motorcycle models, this sprocket is a great choice for enthusiasts and professionals seeking a dependable and high-performing replacement.
Features & highlights
- Constructed from premium C49 high carbon steel for superior strength and durability.
- Induction hardened teeth provide exceptional wear resistance and extended lifespan.
- Black zinc finish offers enhanced corrosion protection and a sleek appearance.
- Optimized 42-tooth design balances acceleration and top speed for versatile performance.
- Designed for 525 chain size, ensuring broad compatibility.
- Direct replacement for easy installation.
Technical specifications
- Brand: JT Sprockets
- Part Number: JTR300.42ZBK
- Chain Size: 525
- Tooth Count: 42
- Mounting Position: Rear
- Material: C49 High Carbon Steel
- Color/Finish: Black, Zinc
- Type: Drive
Important to know
No specific requirements or limitations are noted for this product.
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
JTR300.42ZBK
Sprocket
Rear
C49 High Carbon Steel
525
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.

