42- Teeth 104 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 17 products:
TruVativ Trushift 42T x 104mm BCD Steel Ring Black V4
4.8 of 5
( 6 )
4.8 of 5 stars average
( 6 reviews )
BuyPART NUM 883706
TruVativ Trushift Chainring Trushift middle and outer rings (32T, 36T and 44T) feature shift ramps and pins Item Specifications Chainring … read more
4.8 of 5
( 6 )
4.8 of 5 stars average
( 6 reviews )
Truvativ 11.6215.016.000your price $23.00
BuyPART NUM 883706 
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
Ships Freeyour 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 
BOX Components Cosine Chainring 104mm BCD 42t Black BuyPART NUM 752309
BOX Components Cosine Chainring 104mm BCD 42t Black Item Specifications Chainring BCD: 104 Color: Black Tooth Count: 42 … read more
your price $54.99 + ships free
BuyPART NUM 752309 
Shimano XT M780 42t 104mm 10spd AE-type Outer Ring
BuyPART NUM 623955
Shimano XT M780 Chainrings Item Specifications Material: Aluminum Teeth: 42teeth Chainring BCD: 104mm Ring Position: … read more
your price $70.99 + ships free
BuyPART NUM 623955 
Origin8 104mm 4 Bolt Alloy Ramped Chainrings, 42T, 8/9/10sp, Black/Silver BuyPART NUM 901628
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
BuyPART NUM 901628 
Origin8 104mm 4-bolt Alloy Blade Chainrings, 42T, 8/9sp, Silver BuyPART NUM 605158
6061-T6 alloy construction 8 and 9-speed compatible Silver anodized finish CNC Made in the U.S.A. Mount Compatibility: … read more
13% offretail $37.59 your price $32.69 + ships free
BuyPART NUM 605158 
FSA Megatooth 1x10/11spd Chainring, 42T, 104mm 4-Bolt, Black BuyPART NUM 122453
FSA`s rendition of the Narrow/Wide chainring for 1x10/11 drivetrains Features longer teeth and diamond shaped alternating profile to keep … read more
One remaining at this priceyour price $72.00 + ships free
BuyPART NUM 122453 
Dimension 42t x 104mm Outer Chainring Black
5 of 5
( 2 )
5 of 5 stars average
( 2 reviews )
BuyPART NUM 914273
Dimension Single Speed Chainrings. Item Specifications Color: Black Material: Aluminum Teeth: 42teeth Chainring BCD: 104mm Ring Position: Outer … read more
5 of 5
( 2 )
5 of 5 stars average
( 2 reviews )
your price $39.99 + ships free
BuyPART NUM 914273 
Blackspire Super Pro 4-Bolt 9/10sp Chainring, 104mm x 42T, Black
BuyPART NUM 876508
your price $79.08 + ships free
BuyPART NUM 876508 
Shimano Alivio M415 42t 7/8-Speed Outer Chainring
5 of 5
( 4 )
5 of 5 stars average
( 4 reviews )
Info
Item Specifications Color: Black Material: Steel Teeth: 42 Chainring BCD: 104 Ring Position: Outer Chain Compatibility: 3/32" Defined Color: … read more
5 of 5
( 4 )
5 of 5 stars average
( 4 reviews )
your price $15.10
Info 
Onyx 4 Bolt Chainring: 42t Black Info
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
Info 
Tangent Halo 42t 104mm BCD 4-Bolt Chainring Black Info
Item Specifications Color: Black Chainring BCD: 104 Tooth Count: 42 … read more
10% offretail $39.95 your price $35.96
Info 
Sunlite Double Guard Chainring with Hardware, 104mm 4-Bolt, 42T, Black
Info
Steel 42T chainring with double alloy chainguard 104mm 4-bolt interface Mount Compatibility: 104mm 4-bolt Teeth: 42T … read more
your price $32.99
Info 
E*thirteen Triple Shiftring, 104BCD X 42t - Black Info
Triple shiftrings work only in 24-34-42t combination 9 or 10 speed compatible Item Specifications speed: 3x9/10sp … read more
10% offretail $79.95 your price $71.95 + ships free
Info 
Shimano XTR M980 42t 104mm 10spd AE-type Outer Ring Info
Shimano Chainrings Item Specifications Color: Black Material: Aluminum Teeth: 42teeth Chainring BCD: 104mm Ring Position: Outer Chain Compatibility: … read more
your price $111.99 + ships free
Info 
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
"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."
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.
"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!"
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
This is the part number or identifier for this item from the manufacturer
These rings can be used in single ring applications.
Our Lowest Price - This product is ineligible for additional discounts or rebates.
These rings can be used in the outer position.
Limited quantities remaining.
These rings can be used in the inner position.
These rings can be used in the middle position.
These single chain rings have special properties which help retain the chain on the ring.
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.