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Mini-Sprint Aluminum Rear Sprocket, 6.438 Inch Bolt Circle

Specs
MFG. Part #:
SP520-643-49T
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Natural
Tooth Count:
-
Bolt Hole Pattern:
-
Overall Diameter:
-
Hole Diameter:
.33
Inside Diameter:
6.00
Material Thickness:
.25
Weight:
.75
Overall Width:
.25
Notes
For 520 tooth chain.
Mini-Sprint Aluminum Rear Sprocket, 6.438 Inch Bolt Circle

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Details

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What's in the Box

Info

These lightweight 7075-T6 aluminum sprockets for Mini/Micro Sprints fit 6-lug hubs with the 6.438" bolt circle. Available from 42-55 tooth.

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