Finding a chainring size for 1×12 that suits your need and does its job well can be challenging. Overall, our tester reviews these chainring size for 1×12 with giving ratings and marks for its durability, ease of setup and use. Also the chainring size for 1×12 price will be fairly matched the product’s performance, plus with the attractive and sturdy design etc that comes with the product. We conducted hands-on testing for chainring size for 1×12 and have the details guide and list provided below.
In this in-depth review guide, we will discuss about the best chainring size for 1×12.
The Best chainring size for 1×12
1
FSA Gamma Pro Mega Tooth 32t 82 BCD 1 x11-Speed and 12-Speed Aluminum
10
Amazon.com
2
SRAM 46 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring, Polar Gray
9.7
Amazon.com
3
SRAM X-Sync 2 Eagle 34T Steel Chainring - 10/11/12-Speed Direct Mount
9.3
Amazon.com
4
DJC Bike Chainring Asymmetrical 96BCD Narrow Wide Tooth MTB for XT SLX M6000 / M7000 / M8000 / M9000 7/8/9/10/11/12 Speed Aluminum 7075 30T 32 34 36 38T (1#...
9.1
Amazon.com
5
DJC Road Bike Chainring 110bcd Gravel 7 8 9 10 11 12 Speed R7100 R8100 R9200 R7000 R8000 R9100 R9000 4700 5800 6800 R2000 R3000 RX810 RX600 Dura ace Tiagra...
8.8
Amazon.com
6
DJC Bike Chainring 104mm BCD Round/Oval MTB 104BCD 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super Lightweight 30T 32T 34T 36T 38T 40 42 DH XC...
8.6
Amazon.com
7
DJC Components DJC Bike Chainring 104BCD Oval 32t 34t 36t 38t Tooth Narrow Wide 7/8/9/10/11/12 Speed Ultralight MTB Mountain Bike 104 BCD Chainwheel,07# Oval...
8.3
Amazon.com
8
DJC Road Bike Chainring 110bcd Gravel 7 8 9 10 11 12 Speed R7100 R8100 R9200 R7000 R8000 R9100 R9000 4700 5800 6800 R2000 R3000 RX810 RX600 Dura ace Tiagra...
8.2
Amazon.com
9
SHIMANO Xt Fc-M8100 1X Crank Arms Black, 175Mm
8
Amazon.com
10
1X Direct Mount Chainring - FLT Top 12 Spd by Easton Cycling
7.7
Amazon.com
The Best chainring size for 1×12
FSA Gamma Pro Mega Tooth 32t 82 BCD 1 x11-Speed and 12-Speed Aluminum
$34.90
in stock
Amazon.com
Features
| Part Number | Full Speed Ahead-CNRG1638 |
| Model | 380-0516027540 |
| Warranty | Limited Warranty |
| Color | Black |
- The Gamma Pro MegaTooth's teeth are longer than standard with an asymmetric profile shape, a diamond-shaped cross-section, and a unique system of alternating thick then thin teeth
- This allows for smooth chain engagement, meaning that the chain always remains in close contact with the chainring to give you the most reliable and positive drive possible.Does not fit 12-Speed
- Thick-thin tooth design for maximum chain engagement
- Long tooth profile enhances chain retention
- Heat-treated forged steel for maximum wear life
SRAM 46 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring, Polar Gray
in stock
Amazon.com
Features
| Part Number | SRAM-CR5979 |
| Model | 00.6218.014.005 |
| Color | Gray |
| Is Adult Product | |
| Size | 46t |
| Language | Italian |
- X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Features X-SYNC wide-tooth, narrow-tooth technology for enhanced chain retention.
- Laser-etched aluminum finish adds durability to the chainring surface.
- 46 teeth with a 107 BCD, compatible with 12-speed drivetrains for precise shifting.
- Can be installed easily with a single tool to simplify gear changes.
SRAM X-Sync 2 Eagle 34T Steel Chainring - 10/11/12-Speed Direct Mount
$23.90
$25.25
in stock
Amazon.com
Features
| Part Number | SRAM-CK6514 |
| Model | 11.6218.041.005 |
| Color | Black |
| Is Adult Product | |
| Release Date | 2018-11-06T00:00:01Z |
| Size | 34t |
- 34T Ring, 3mm Off-set
- Made from stamped steel for enhanced durability and long-lasting performance.
- Features X-SYNC 2 Eagle tooth shape to improve chain retention and reduce friction, noise, and wear.
- Compatible with SRAM Eagle 12-speed chains for optimized 1x drivetrain gear range.
- Includes a 3mm offset and fits 141/148 Boost hub chainlines for precise installation.
DJC Bike Chainring Asymmetrical 96BCD Narrow Wide Tooth MTB for XT SLX M6000 / M7000 / M8000 / M9000 7/8/9/10/11/12 Speed Aluminum 7075 30T 32 34 36 38T (1#...
$13.90
in stock
Amazon.com
Features
| Part Number | M8-96s |
| Model | M8-96s |
| Warranty | 1 year |
| Color | 1# Round Black |
| Size | 34T |
- 96BCD Asymmetric: Fit for Shimano XT SLX M6000 / M7000 / M8000 / M9000/ M4100 / M5100 crankset only. Adjacent bolts distance is 55mm and 78mm(2.16inch and 3.07inch). Wrong distance will not work.
- Aluminum 7075 and CNC Process: Aluminum 7075 ensure it is lightweight but stiffness. Full CNC makes the precision size and nice surface looking. 30-38T is 40-70g only(1.4-2.5oz).
- 7-12 Speed System Support: Your bike front chainring will be 1x after install this chainring. And rear flywheel cassette may 7/8/9/10/11/12s. 1x system makes your bike more lightweight compare to 3x and 2x.
- Upgraded Narrow Wide Tooth: Current tooth shape is 2nd generation narrow wide tooth. With more curve and easy to clean and self-clean from soil. Makes the chainring lifespan more longer.
- 1 Year Coverage: We offer 1 year Coverage. The package content is chainring and 4 pairs steel bolts.
DJC Road Bike Chainring 110bcd Gravel 7 8 9 10 11 12 Speed R7100 R8100 R9200 R7000 R8000 R9100 R9000 4700 5800 6800 R2000 R3000 RX810 RX600 Dura ace Tiagra...
$20.90
in stock
Amazon.com
Features
| Warranty | 1 year warranty |
| Color | black |
| Size | 40T |
- Narrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur. The flywheel cassette support 7/8/9/10/11/12 speed.
- 110BCD 4 Arms: Fit for road bike crankset 110BCD 4 arms, like R7100, R8100, R9200 R7000, R8000, R9100, R9000, 4700, 5800, 6800, R2000, R3000, RX810, RX600. GRX gravel crank.
- Aluminum 7075 and CNC Process: Aluminum 7075 ensure it is lightweight but stiffness. Full CNC makes the precision size and nice surface looking.
- Upgraded Narrow Wide Tooth: Current tooth shape is 2nd generation narrow wide tooth. With more curve and easy to clean and self-clean. Makes the chainring lifespan more longer.
- 1 Year Coverage. Package content is 1pcs chainring. Weight: 36T(56g/2oz), 38T(66g/2.3oz), 40T(74g/2.6oz), 42T(83g/3oz), 44T(87g/3.1oz), 46T(96g/3.4oz), 48T(106g/, 50T(117g/3.7oz), 52T(128g/4.5oz).
DJC Bike Chainring 104mm BCD Round/Oval MTB 104BCD 7/8/9/10/11/12 Speed Narrow Wide Tooth Aluminum 7075 Super Lightweight 30T 32T 34T 36T 38T 40 42 DH XC...
$11.90
in stock
Amazon.com
Features
| Part Number | FDDJC104 |
| Model | FDDJC104 |
| Warranty | 1 year |
| Color | 3# Round Blue |
| Size | 36T |
- 104mm BCD support: Bolt Circle Diameter(BCD) is 104mm. Wrong BCD will not works. This 104BCD chainring support for Shimano M391 M430 M590 M610 M615 M610 M670 M675 M770 M780 M785 M980 M640 M820, and Prowheel, IXF 104BCD crankset.
- Aluminum 7075 and CNC Process: Aluminum 7075 ensure it is lightweight but stiffness. Full CNC makes the precision size and nice surface looking. 30-38T is 40-70g only(1.4-2.5oz).
- 7-12 Speed System Support: Your bike front chainring will be 1x after install this chainring. And rear flywheel cassette may 7/8/9/10/11/12s. 1x system makes your bike more lightweight compare to 3x and 2x.
- Upgraded Narrow Wide Tooth: Current tooth shape is 2nd generation narrow wide tooth. With more curve and easy to clean and self-clean from soil. Makes the chainring lifespan more longer.
- 1 Year Coverage: We offer 1 year Coverage. The package content is chainring and 4 pairs steel bolts.
DJC Components DJC Bike Chainring 104BCD Oval 32t 34t 36t 38t Tooth Narrow Wide 7/8/9/10/11/12 Speed Ultralight MTB Mountain Bike 104 BCD Chainwheel,07# Oval...
$9.99
in stock
Amazon.com
Features
| Warranty | 1 year |
| Color | 07# Oval Black |
| Size | 34T |
- 104BCD for MTB: 104BCD chainring with 4 arms, for MTB 1x speed, Wrong BCD will not work. Fit for Shimano crank M391 M430 M590 M610 M615 M610 M670 M675 M770 M780 M785 M980 M640 M820, and Prowheel, IXF 104BCD cranksets.
- Speed support:1x 7/8/9/10/11/12 speed system support. Color: Black Red Oilslick(electroplating color) Blue Gold Purple. Thickness: 4mm.
- Alu 7075& CNC Process: Aluminum 7075 and full CNC process, offer you stiffness and lightweight bike chainring. Weight: 30T-38T, 38-67g(1.3-2.4oz). 40T-44T, 90-130g(3.2-4.6oz). 46T-52T, 150-190g(5.3-6.7oz).
- Narrow wide tooth: upgraded tooth design help chain anti-drop. Ultralight design and 1x speed chainring helps to save 1kg for your bike compare to double chain ring.
- 1 Year Coverage: We offer 1 year Coverage. The package content is 1pcs chainring.
DJC Road Bike Chainring 110bcd Gravel 7 8 9 10 11 12 Speed R7100 R8100 R9200 R7000 R8000 R9100 R9000 4700 5800 6800 R2000 R3000 RX810 RX600 Dura ace Tiagra...
$24.90
in stock
Amazon.com
Features
| Warranty | 1 year |
| Color | black |
| Size | 54T |
- Narrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur. The flywheel cassette support 7/8/9/10/11/12 speed.
- 110BCD 4 Arms: Fit for road bike crankset 110BCD 4 arms, like R7100, R8100, R9200 R7000, R8000, R9100, R9000, 4700, 5800, 6800, R2000, R3000, RX810, RX600. GRX gravel crank.
- Aluminum 7075 and CNC Process: Aluminum 7075 ensure it is lightweight but stiffness. Full CNC makes the precision size and nice surface looking.
- Upgraded Narrow Wide Tooth: Current tooth shape is 2nd generation narrow wide tooth. With more curve and easy to clean and self-clean. Makes the chainring lifespan more longer.
- 1 Year Coverage. Package content is 1pcs chainring. Weight: 36T(56g/2oz), 38T(66g/2.3oz), 40T(74g/2.6oz), 42T(83g/3oz), 44T(87g/3.1oz), 46T(96g/3.4oz), 48T(106g/, 50T(117g/3.7oz), 52T(128g/4.5oz).
SHIMANO Xt Fc-M8100 1X Crank Arms Black, 175Mm
$178.01
in stock
Amazon.com
Features
| Part Number | IFCM81001EXXT |
| Model | Shimano |
| Warranty | Limited Warranty |
| Color | Black |
| Is Adult Product | |
| Size | 175mm |
- Arm Material: cold-forged alloy
- Arm Length: 165, 170, 175mm
- Chainring Sizes: 28, 30, 32, 34, 36t
- Rings: 1
- BB Type: BSA/Threaded/English, Press Fit, BB30, PF30
1X Direct Mount Chainring - FLT Top 12 Spd by Easton Cycling
$32.25
in stock
Amazon.com
Features
| Part Number | RR21DM36TFLT12BLK |
| Model | EARR21DM36TFLT12BLK |
| Warranty | Limited Warranty |
| Color | Black |
| Is Adult Product | |
| Size | 36t |
- The CINCH direct mount system provides weight savings and makes swapping chainrings fast and simple
- Constructed from lightweight EA90 aluminum, this 36-tooth chainring offers enhanced durability and corrosion resistance, making it ideal for challenging riding conditions and long-distance adventures.
- The CINCH direct mount system enables quick and effortless chainring swaps, reducing maintenance time and streamlining bike setup for competitive riders and casual cyclists alike.
- Designed with variable tooth width and a narrow/wide profile, this chainring significantly reduces chain slip and bounce over rough terrain, ensuring smooth power transfer and improved ride stability.
- With a sleek black finish and a 47mm chainline, this high-performance 12-speed compatible chainring pairs style with functionality, offering an optimized solution for mountain, gravel, and cyclocross bike enthusiasts seeking reliability and easy installation.
The Video Review of Best chainring size for 1×12
Conclusion
When you’re looking for chainring size for 1×12, you’ll want to keep a few things in mind. First, decide what you want to use the chainring size for 1×12 for. Next, check the product reviews with comparision which we have listed as well. Once you’ve decided on chainring size for 1×12 you want to buy chainring size for 1×12, look at the reputation of the manufacturer as well. You can compare prices and quality together before you make your purchase.