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"onyx 4 bolt chainring 42t black"

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Onyx 5 Bolt Chainring: 42t Black
Onyx 5 Bolt Chainring: 42t Black

A premium level, aluminum CNC-machined chainrings for 5-bolt pattern cranks. CNC machined from 7075 aluminum Features a keyed backing for … read more

your price $49.95 + ships free

BuyBuyPART NUM 389304
Onyx 5 Bolt Chainring: 38t Black
Onyx 5 Bolt Chainring: 38t Black

A premium level, aluminum CNC-machined chainrings for 5-bolt pattern cranks. CNC machined from 7075 aluminum Features a keyed backing for … read more

your price $49.95 + ships free

BuyBuyPART NUM 697856
Onyx 4 Bolt Chainring: 40t Black
Onyx 4 Bolt Chainring: 40t Black

A premium level, aluminum CNC-machined chainrings for 4-bolt pattern cranks. CNC machined from 7075 aluminum Features a keyed backing for … read more

your price $49.95 + ships free

BuyBuyPART NUM 855175
Onyx 5 Bolt Chainring: 43t Black
Onyx 5 Bolt Chainring: 43t Black

A premium level, aluminum CNC-machined chainrings for 5-bolt pattern cranks. CNC machined from 7075 aluminum Features a keyed backing for … read more

your price $49.95 + ships free

BuyBuyPART NUM 175517
absoluteBLACK Oval 110 BCD CX Chainring - 42t, 110 Shimano Asymmetric BCD, 4-Bolt, Narrow-Wide, Black
absoluteBLACK Oval 110 BCD CX Chainring - 42t, 110 Shimano Asymmetric BCD, 4-Bolt, Narrow-Wide, Black

absoluteBLACK Oval 110 BCD 1x Chainrings for Cyclocross greatly improve traction for CX or gravel riding. They are designed for all Shimano 4-bolt cranks … read more

your price $83.95 + ships free

BuyBuyPART NUM 817811
Wolf Tooth Components Ellipticall 8-Bolt Chainring Flat Top 42T - Black
Wolf Tooth Components Ellipticall 8-Bolt Chainring Flat Top 42T - Black

These direct mount chainrings will replace your existing chainring and spider or replace the direct mount chainring for SRAM AXS cranksets and other … read more

your price $84.95 + ships free

BuyBuyPART NUM 333573
Wolf Tooth Components 42T Drop-Stop Chainring: for Shimano Road 110 Asymmetric 4-bolt Cranks, Black
Wolf Tooth Components 42T Drop-Stop Chainring: for Shimano Road 110 Asymmetric 4-bolt Cranks, Black

Designed to fit 4-arm 110 Asymmetric BCD Shimano Road Cranksets. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best … read more

your price $79.95 + ships free

BuyBuyPART NUM 404475
Promax 5-Bolt Chainring - 42t, 110 BCD, Black
Promax 5-Bolt Chainring - 42t, 110 BCD, Black

Machined from high-end 7000 series aluminum, Promax 5-bolt 110 BCD chainrings are designed to handle the torque and stress of modern BMX racing and are … read more

your price $29.99

BuyBuyPART NUM 589343
Promax 4-Bolt Chainring - 42t, 104 BCD, Black
Promax 4-Bolt Chainring - 42t, 104 BCD, Black

Machined from high-end 7000 series aluminum, Promax 4-bolt 104 BCD chainrings are designed to handle the torque and stress of modern BMX racing and are … read more

your price $29.99 + ships free

BuyBuyPART NUM 280085
Origin8 Holdfast Oval 1x Chainring, 110mm 5-Bolt, 42T, 10/11sp, Black
Origin8 Holdfast Oval 1x Chainring, 110mm 5-Bolt, 42T, 10/11sp, Black

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

BuyBuyPART NUM 805154
Origin8 94mm 5-Bolt Alloy Ramped Chainrings, 42T, 8/9/10sp, Black/Silver
Origin8 94mm 5-Bolt Alloy Ramped Chainrings, 42T, 8/9/10sp, Black/Silver

AL6061-T6 alloy replacement rings 8, 9, and 10 speed compatible Black anodized with silver CNC machined teeth Available in ramped/pinned … read more

10% offretail $51.99 your price $46.99 + ships free

BuyBuyPART NUM 264522
Origin8 130mm 5-Bolt Alloy Non-Ramped Chainrings, 42T, 8/9/10sp, Black
Origin8 130mm 5-Bolt Alloy Non-Ramped Chainrings, 42T, 8/9/10sp, Black

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

10% offretail $41.99 your price $37.99 + ships free

BuyBuyPART NUM 881595
Origin8 110mm 5-Bolt Holdfast 1x Chainring, 42T, 10/11sp, Black
Origin8 110mm 5-Bolt Holdfast 1x Chainring, 42T, 10/11sp, Black

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

BuyBuyPART NUM 988278
Origin8 110mm 5-Bolt Holdfast f/ SRAM 1x Chainring, 42T, 10/11sp, Black
Origin8 110mm 5-Bolt Holdfast f/ SRAM 1x Chainring, 42T, 10/11sp, Black

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

BuyBuyPART NUM 584060
Origin8 104mm 4 Bolt Alloy Ramped Chainrings, 42T, 8/9/10sp, Black/Silver
Origin8 104mm 4 Bolt Alloy Ramped Chainrings, 42T, 8/9/10sp, Black/Silver

AL6061-T6 alloy replacement rings 8, 9, and 10 speed compatible Black anodized with silver CNC machined teeth Available in ramped/pinned … read more

your price $50.49 + ships free

BuyBuyPART NUM 901628
Connex Bosch-III/Yamaha/Brose/Bafang E-Bike Chainring, 42T, 104mm 4-Bolt, Black
Connex Bosch-III/Yamaha/Brose/Bafang E-Bike Chainring, 42T, 104mm 4-Bolt, Black

104mm - 4 bolt E-bike chainrings for use with Bosch-III, Yamaha, Brose and Bafang E-bike drivetrains High quality hardened construction offers … read more

10% offretail $37.95 your price $34.16

BuyBuyPART NUM 389550
FSA Megatooth 1x10/11spd Chainring, 42T, 104mm 4-Bolt, Black
FSA Megatooth 1x10/11spd Chainring, 42T, 104mm 4-Bolt, BlackFull Speed Ahead

FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrains Features longer teeth and diamond shaped alternating profile to keep … read more

your price $72.00 + ships free

BuyBuyPART NUM 122453
5Dev 7075 Road Chainring, 8-Bolt Sram 42T - Black
5Dev 7075 Road Chainring, 8-Bolt Sram 42T - Black

Machined in San Diego, CA, these round chainrings are made of 7075 aluminum SRAM 8-bolt Direct Mount fitment Works with both SRAM and … read more

your price $99.00 + ships free

BuyBuyPART NUM 114542
5Dev 7075 Road Chainring, 8-Bolt Sram 42T - Raw/Clear
5Dev 7075 Road Chainring, 8-Bolt Sram 42T - Raw/Clear

Machined in San Diego, CA, these round chainrings are made of 7075 aluminum SRAM 8-bolt Direct Mount fitment Works with both SRAM and … read more

your price $99.00 + ships free

BuyBuyPART NUM 432167
Full Speed Ahead

"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."

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Shimano

"Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."

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Surly

Surly is a leading manufacturer of bicycle frames, and was one of the first Fat Bike manufacturers.

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SRAM

"Incremental enhancements. Perpetual improvements. Revolutionary Innovation. When advancements are continuously made to every attribute of every component, the result is overall performance that is simply second to none. And to real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride. And the best part is we just keep making it better. This is what SRAM is all about."

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Sunlite

"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"

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Cane Creek

"The world's best choose Cane Creek. A key element of Cane Creek's mission is to support the sport of cycling, including racing, charitable activities and cycling advocacy. Cane Creek believes strongly in the power of bicycles and their potential to effect positive change in our society. To that end, Cane Creek supports athletes and teams whose purpose encompasses more than competitive racing, such as getting more people on bikes, improving or promoting a healthy lifestyle, and making our world better through the use of a bike."

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Campagnolo

"Campagnolo puts all of its professionalism and expertise into the manufacture of its components in Via della Chimica plant in Vicenza. All production takes place exclusively within Campagnolo's own plants, so that product development can be a fully integrated part of the process. Every step in the process, from design and engineering to testing and industrialisation, takes place within Campagnolo facilities. Campagnolo even develops its own tools, machinery and technology so that it can produce only the very best components and wheels for racing bicycles."

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Eclat

"Simplicity is the hardest design principle to follow; It's at the heart of our approach to eclat."

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DT Swiss

Driven by the vision of becoming a worldwide known manufacturer of bicycle components, DT Swiss expanded its product range over the years. Today DT Swiss has established itself as a leading manufacturer of spokes, nipples, hubs, rims, complete wheels as well as suspension systems.

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Avid

"SMALL DETAILS. BIG DIFFERENCE. With this concept came the genesis of Avid, which you can still see in every product we make. Since 1991, Avid has been working hard to bring you the industry's most dramatic improvements and make enhancements so sweet it's hard to imagine riding without them."

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Dimension

Dimension makes quality components to repair or custom-fit the vast majority of bikes being ridden today, and provide the accessories that make them fun to ride.

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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 the inner position.

These rings can be used in the middle position.

These rings can be used in the outer position.

These rings can be used in single ring applications.

These single chain rings have special properties which help retain the chain on the ring.

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

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