42- Teeth Single Bicycle Chainrings
These rings can be used in single ring applications.
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Showing 47 products:
Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 42t, 110 Asymmetric BCD, 4-Bolt, Drop-Stop Flattop, For Shimano GRX Cranks, Black 
BuyPART NUM 476027
The Wolf Tooth 110 BCD Asymmetric Chainrings are designed for use with Shimano GRX cranks. Chainrings feature Wolf Tooth's patented Drop-Stop design for … read more
In Store
Wolf Tooth Components SH11042-GR
One remaining at this price
Ships Freeyour price $79.95 + ships free
BuyPART NUM 476027 
absoluteBLACK Oval 110 BCD CX Chainring - 42t, 110 Shimano Asymmetric BCD, 4-Bolt, Narrow-Wide, Black BuyPART NUM 817811
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
BuyPART NUM 817811 
FSA (Full Speed Ahead) Omega 1x Chainring - 42t, 120mm BCD, Black
BuyPART NUM 181223
True value and performance are found in these chainrings. They offer both long wear life and smooth shifting. MegaTooth technology for superior … read more
your price $40.00 + ships free
BuyPART NUM 181223 
Surly Stainless Steel 5-bolt 130mm Chainring - 42t
4.9 of 5
( 17 )
4.9 of 5 stars average
( 17 reviews )
BuyPART NUM 940986
Surly Stainless 5bolt Chainrings Use of Surly rings with 9 and 10 speed chains will have a tight fit and require a short break in period … read more
4.9 of 5
( 17 )
4.9 of 5 stars average
( 17 reviews )
popular
Lowest Price10% offretail $50.00 Ends 12/10! $45.00 + ships free
BuyPART NUM 940986 
Origin8 Single Speed Chainring 42t 110/130 BCD BuyPART NUM 797065
CNC machined AL6061-T6 alloy construction Great for all single speed applications Anodized finish Made in the USA … read more
10% offretail $25.99 your price $23.39 + ships free
BuyPART NUM 797065 
Wolf Tooth 110 BCD Cyclocross and Road Chainring - 42t, 110 BCD, 5-Bolt, Drop-Stop, 10/11/12-Speed Eagle and Flattop Compatible, Black BuyPART NUM 112389
The perfect 1x solution for your gravel, CX or road bike. Made from 7075 Aluminum, Wolf Tooth's patented Drop-Stop design helps clear mud while retaining … read more
your price $79.95 + ships free
BuyPART NUM 112389 
Promax 4-Bolt Chainring - 42t, 104 BCD, Black BuyPART NUM 280085
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
BuyPART NUM 280085 
FSA DH/SS MTB 42t 104mm Chainring 3mm Thick Black BuyPART NUM 916617
FSA DH/SS MTB Chainrings with 104 Chainring BCD. Black anodized with laser logos No shift ramps, for single chainring use only Can be used with chainguides … read more
your price $28.00
BuyPART NUM 916617 
Easton Direct Mount 42 Tooth Chainring, Black BuyPART NUM 259821
Easton direct mount chainrings use a new narrow/wide design specifically tailored to road/cx/gravel applications. The individual teeth are tall and … read more
your price $82.99 + ships free
BuyPART NUM 259821 
Wolf Tooth Elliptical Shimano 110 Asymmetric BCD Chainring - 42t, 110 Asymmetric BCD, 4-Bolt, Drop-Stop, For Shimano GRX Cranks, Black BuyPART NUM 631785
Designed to fit Shimano GRX 4-bolt 110 Asymmetric BCD cranksets. The design has an ovality of 10% and a timing of 112 degrees after top dead center which … read more
your price $79.95 + ships free
BuyPART NUM 631785 
SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring, Blast Black
Info
SRAM's X-Sync Road Chainrings are designed for provide maximum control when used with AXS road cranksets. X-SYNC wide-tooth, narrow-tooth chainring … read more
$11 offretail $107.00 your price $95.23 + ships free
Info 
Wolf Tooth 130 BCD Road and Cyclocross Chainring - 42t, 130 BCD, 5-Bolt, Drop-Stop, 10/11/12-Speed Eagle and Flattop Compatible, Black BuyPART NUM 636228
The perfect 1x solution for your gravel, CX or road bike. Made from 7075 Aluminum, Wolf Tooth's patented Drop-Stop design helps clear mud while retaining … read more
your price $79.95 + ships free
BuyPART NUM 636228 
SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring, Polar Gray BuyPART NUM 429826
SRAM's X-Sync Road Chainrings are designed for provide maximum control when used with AXS road cranksets. X-SYNC wide-tooth, narrow-tooth chainring … read more
your price $99.00 + ships free
BuyPART NUM 429826 
Wolf Tooth Elliptical Direct Mount Chainring - 42t, SRAM Direct Mount, 6mm Offset, Drop-Stop, Flattop Compatible, Black BuyPART NUM 324509
Designed to fit SRAM cranksets with removable spiders. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center … read more
your price $84.95 + ships free
BuyPART NUM 324509 
Origin8 Single Speed Chainring, 42T, 110mm/130mm, 3/32, Silver BuyPART NUM 383762
CNC machined AL6061-T6 alloy construction Great for all single speed applications Anodized finish Made in the USA Mount … read more
10% offretail $25.99 your price $23.39
BuyPART NUM 383762 
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 
5Dev 7075 Road Chainring, 8-Bolt Sram 42T - Black BuyPART NUM 114542
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
BuyPART NUM 114542 
Promax Direct Mount, 42t Chainring Black BuyPART NUM 286500
Machined from high-end 7000 series aluminum, Promax Direct Mount chainrings are made to be lightweight yet extremely durable to handle the torque and … read more
your price $59.99 + ships free
BuyPART NUM 286500 
Blackspire Fixie 1sp Chainring, 130mm x 42T, Black
BuyPART NUM 427710
your price $67.79 + ships free
BuyPART NUM 427710 
Absolute Black 110BCD Asymmetric CX Oval Chainring - 42T - Black BuyPART NUM 544519
Asymmetrical 4-bolt 110BCD oval chainrings are designed for Shimano Dura-Ace 9000, Ultegra 6800, Shimano 5800 and other cranks with an asymmetric … read more
your price $81.00 + ships free
BuyPART NUM 544519 
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
Surly is a leading manufacturer of bicycle frames, and was one of the first Fat Bike manufacturers.
"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."
"All-City's goal is to make a significant contribution to the equipment and culture of urban cycling. This is not a cash in, this is not a fad, this is our life, our love, our community and our dream. We are a company of riders making products for other riders."
"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."
"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."
"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!"
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
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
Limited quantities remaining.
These products are one of our best sellers.
These rings can be used in the inner position.
These rings can be used in the middle position.
Our Lowest Price - This product is ineligible for additional discounts or rebates.
These rings can be used in the outer position.
Buy this product and your entire order ships for free.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.