Sunstar Works Z Steel Rear Sprocket
Sunstar Works Z Steel Rear Sprocket
Hurry up, only 2 items left in stock.
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
The Sunstar Works Z Steel Rear Sprocket offers unmatched durability and performance for off-road enthusiasts and racers. Engineered with high-quality materials and advanced design features, this sprocket ensures reliable power transfer and extended chain life, even in the most challenging conditions.
Description
Crafted from premium stainless steel and heat-treated for exceptional strength, the Sunstar Works Z sprocket provides up to three times the overall life compared to standard steel sprockets. Its electro-less nickel plating not only gives it a stylish brushed stainless steel look, but also enhances corrosion resistance, ensuring long-lasting performance. The unique offset tooth design promotes superior self-cleaning, efficiently removing mud and dirt to protect the entire chain drive system. Up to 50% lighter than OEM steel sprockets, depending on the application, this sprocket improves overall performance without sacrificing strength. Trusted by top teams and riders in GNCC, WORCS, and motocross, the Sunstar Works Z is the ultimate choice for demanding off-road applications. Installation is straightforward, and a matching hardware set is included for your convenience. Experience the difference that quality and innovation make with the Sunstar Works Z Steel Rear Sprocket – your key to conquering any terrain.
Features & highlights
- Electro-less nickel plating provides a stylish look and superior corrosion resistance.
- Constructed from high-quality, heat-treated stainless steel for ultimate strength and durability.
- Unique offset tooth design ensures exceptional self-cleaning, extending chain life.
- Ideal for use in adverse off-road conditions, including wet, muddy, and sandy environments.
- Up to 50% lighter than OEM steel sprockets, improving overall performance.
- Twice the hardness of standard steel and 20% laterally stronger for extended life.
- Includes matching hardware set (nuts, bolts, and washers) for easy installation.
Technical specifications
- Brand: Sunstar Sprockets
- MPN: 12111377
- Material: Steel
- Mounting Position: Rear
- Chain Size: 520
- Tooth Count: 48
- Type: Drive
- Color/Finish: Natural
Important to know
Hardware set (nuts, bolts, and washers) is included.
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
SUNSTAR SPROCKETS
8-3631-48
Sprocket
Rear
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.

