Origin8 42- Teeth 130 Bicycle Chainrings
Bolt Circle Diameter (BCD) is the diameter of an imaginary circle running through the center of the chainring mounting holes. It is always defined in millimeters.
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Origin8 130mm 5-Bolt Alloy Non-Ramped Chainrings, 42T, 8/9/10sp, Black 
BuyPART NUM 881595
6061-T6 alloy replacement rings 8, 9 and 10-speed compatible Black anodized with silver CNC machined teeth Made in U.S.A. … read more
In Store
Origin8 B000BMUBS8
Ships Free10% offretail $41.99 your price $37.99 + ships free
BuyPART NUM 881595 
Origin8 130mm 5-bolt Alloy Blade Chainrings, 42T, 8/9sp, Silver
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BuyPART NUM 749766
6061-T6 alloy construction 8 and 9-speed compatible Silver anodized finish CNC Made in the U.S.A. Mount Compatibility: … read more
5 of 5
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5 of 5 stars
( 1 review )
popular13% offretail $39.59 your price $34.49
BuyPART NUM 749766 In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
These models are available for online purchasing and can be shipped directly to you.
Bolt Circle Diameter (BCD) is the diameter of an imaginary circle running through the center of the chainring mounting holes. It is always defined in millimeters.
Chainring Teeth
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