Origin8 42- Teeth 110 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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Showing 6 products:
Origin8 Single Speed Chainring 42t 110/130 BCD 
BuyPART NUM 797065
CNC machined AL6061-T6 alloy construction Great for all single speed applications Compatible with 1/2" x 3/32" chain Anodized … read more
Ships Free10% offretail $25.99 your price $23.39 + ships free
BuyPART NUM 797065 
Origin8 Thruster 110mm BCD 1x Chainring, 10/11sp, 42T, Black BuyPART NUM 524870
110mm BCD 5-bolt chainrings for Road, Cross, and Gravel applications Narrow/Wide tooth design for chain retention on 1x systems 10 … read more
Origin8 B07BY6V3YV15% offretail $49.99 your price $42.49 + ships free
BuyPART NUM 524870 
Origin8 110mm 5-Bolt Holdfast f/ SRAM 1x Chainring, 42T, 10/11sp, Black BuyPART NUM 584060
Intended for use with SRAM 5-bolt 110mm BCD hidden bolt cranksets Narrow/Wide tooth design for chain retention on 1x systems 10, 11 … read more
15% offretail $77.99 your price $66.29 + ships free
BuyPART NUM 584060 
Origin8 110mm 5-Bolt Holdfast 1x Chainring, 42T, 10/11sp, Black BuyPART NUM 988278
Narrow/Wide tooth design for chain retention on 1x systems 10, 11, or 12 speed compatible Mud clearing channels CNC AL7075 Swiss … read more
15% offretail $79.99 your price $67.99 + ships free
BuyPART NUM 988278 
Origin8 Holdfast Oval 1x Chainring 110mm 42T Black BuyPART NUM 681330
Narrow/Wide tooth design for chain retention on 1x systems Oval shape for increased power and efficiency 10/11 speed compatible … read more
15% offretail $77.99 your price $66.29 + ships free
BuyPART NUM 681330 
Origin8 Holdfast Oval 1x Chainring, 110mm 5-Bolt, 42T, 10/11sp, Black BuyPART NUM 805154
Intended for use with SRAM 5-bolt 110mm BCD hidden bolt cranksets Narrow/Wide tooth design for chain retention on 1x systems Oval shape … read more
15% offretail $85.99 your price $73.09 + ships free
BuyPART NUM 805154 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
These rings can be used in single ring applications.
These single chain rings have special properties which help retain the chain on the ring.
This is the part number or identifier for this item from the manufacturer
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