WD102/ WDH102 Aluminum Sprockets

As one of the aluminum sprocket manufacturers, suppliers, and exporters of mechanical products, We offer aluminum sprockets and many other products.

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Manufacturer supplier exporter of aluminum sprockets.

WD102/ WDH102 Aluminum Sprockets

Aluminum sprockets are a popular choice for many riders because they offer a number of advantages over steel sprockets. Aluminum sprockets are lighter, which can improve performance and handling. They are also more resistant to wear and tear, which can help extend your chain’s life.

WD102/ WDH102 Aluminum Sprockets Parameter:

  • Flanged & Standard Style Available
  • High Quality Sprocket
  • Best Pricing In The Industry
  • Made For WD102 & WDH102 Chain
Sprocket Number Number Of Teeth Pitch Pitch Diameter Shroud Diameter Tooth Face
Maximum Bore
WD102-6 6 5.00″ 10.00″ 5.680″ 6-3/8″ 3-15/16″
WD102-7 7 5.00″ 11.52″ 8.800″ 6-3/8″ 4-7/16″
WD102-8 8 5.00″ 13.07″ 10.567″ 6-3/8″ 5-15/16″
WD102-9 9 5.00″ 14.62″ 12.242″ 6-3/8″ 5-15/16″
WD102-10 10 5.00″ 16.18″ 13.888″ 6-3/8″ 5-15/16″
WD102-11 11 5.00″ 17.75″ 15.354″ 6-3/8″ 5-15/16″
WD102-12 12 5.00″ 19.32″ 17.162″ 6-3/8″ 5-15/16″

Aluminum Sprockets Advantages:

Lighter weight: Aluminum sprockets are much lighter than steel sprockets, which can improve performance and handling. A lighter sprocket reduces the rotating mass of the drivetrain, which can help to improve acceleration and top speed. It can also help to improve braking performance, as the lighter sprocket requires less force to stop.

More resistant to wear and tear: Aluminum sprockets are more resistant to wear and tear than steel sprockets. This is because aluminum is softer than steel, so it is less likely to chip or crack. Aluminum sprockets also have a harder surface than steel sprockets, which helps to prevent the chain from wearing away the teeth.

More corrosion-resistant: Aluminum sprockets are more corrosion-resistant than steel sprockets. This is because aluminum has a protective oxide layer that helps to prevent the sprocket from rusting. This can be an important advantage in areas with high humidity or salt air.



We are one of the best aluminum sprocket manufacturers. We can offer wide aluminum sprocket stock and the corresponding chain. We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!

Aluminum Sprocket Application: