Superior Quality Aluminum Sprockets: The Ultimate Choice for Weight Conservation

Aluminum sprockets are the perfect choice for applications where weight conservation is key. Made with the finest 6061-Grade aluminum alloy, also known as 61S alloy, our sprockets are manufactured in China. This precipitation-hardened alloy, with magnesium and silicone as its principal alloying components, is commonly used for crafting roller sprockets due to its excellent mechanical properties and weldability.

Aluminum Roller Chain Sprockets by WLY

At WLY, we are committed to providing high-quality aluminum sprockets for any chain size. Our sprockets come in different tooth, bore, and hub configurations, including idlers. Typically, our manufacturing time ranges from 10-12 business days, but we also offer expedited options for urgent requests. Whether you require one-off parts or bulk quantities, we are ready to meet your needs. For a quote, simply contact us at [email protected] or fill out the request form, and our team will be in touch. Another weight-saving option we offer is plastic roller chain sprockets, typically available off-the-shelf along with a wide range of plastic roller chain, plastic bearings, and plastic chain guide railing.

Product Highlights

Aluminum Sprockets (0.250) 32T

Our 32 Teeth sprockets are extremely strong and lightweight. With a thickness of 0.100” and compatibility with standard 0.25” (1/4”) metal or plastic chains, they work well with aluminum hubs and gearmotors. These sprockets have a bore size of 1/2”.

Aluminum Sprockets (0.250) 16T

Our 16 Teeth sprockets are equally strong, lightweight, and durable. They are 0.100” thick and can handle standard 0.25” (1/4”) metal or plastic chains. These sprockets work efficiently with aluminum hubs and gearmotors and have a bore size of 1/2”.

WLY: Delivering Excellence in Aluminum Sprocket Manufacturing

At WLY, we are dedicated to ensuring that our aluminum sprockets are of the highest quality. We do this by employing precision CNC machining in our manufacturing process. This technology, combined with our case-hardened core, results in sprockets that offer the ultimate combination of minimum weight and maximum strength and hardness. We also incorporate self-cleaning mud grooves between each tooth of the , helping to prevent dirt and grime build-up and extending the lifespan of your chains and sprockets.

Our manufacturing facility is advanced and equipped with high precision machinery, including the latest generation of CNC computer design and computer-controlled metal cutting equipment. This ensures maximum durability and performance of our products. Every sprocket goes through up to 25 production stages and 10 individual quality control checks before leaving our factory. This meticulous process ensures that we meet or exceed the highest quality standards set for the motorcycle industry.

We invite you to explore our range of high-quality aluminum sprockets and experience the difference that precision manufacturing and superior materials make. Contact us today to find out more about our products and to place your order.



1. What material are your aluminum sprockets made of?

Our aluminum sprockets are made of high-quality 6061-Grade aluminum alloy, also known as 61S alloy.

2. What's the manufacturing time for your aluminum sprockets?

Typically, our manufacturing time is 10-12 business days. However, we offer expedited options for urgent requests.

3. What is the advantage of using aluminum sprockets?

Aluminum sprockets are lightweight yet strong. They are ideal for applications where weight conservation is critical. They also offer good weldability and mechanical properties, making them durable and efficient.


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Addr:  TieYe Road 9-13 Unit3-2-204