Rear Aluminum Sprocket Blanks

Manufactured from 7075-T651 aircraft quality aluminum which surpasses common steel sprockets in tensile, yield and shear strength. Made from full thickness aluminum for maximum strength. Manufactured in the USA.

Sprocket Blanks Specifications:

• 530 Chain only
• Center Bore: 1.985"
• Bolt Pattern: 5-bolt for H-D Application
• All sprockets are marked with tooth size and USA.
• Available in 48 or 51 Tooth

Special Orders Accepted. Allow 1-2 weeks for delivery.

If you replace your sprockets, you need to replace the chain along with it. If you swap out a sprocket (either because it is worn or because it's not the size you want) unless everything is brand new, you need to replace the chain and the other sprocket at the same time. Consider the sprocket and chain as a set.

If you are not sure what the sprocket tooth count is, check the old sprocket. It should be stamped.

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Trivia

Chains and sprockets are sized by the pitch which could be the distance from roller to roller on a chain or from point to point on a sprocket.

A chain and sprocket must have the same pitch for them to be compatible.