Chainrings

The number of teeth on a chainring, in combination with a choosen rear cog, determine how hard a given gear will be. In order to select the proper chainring, it is necessary to know how the chainring mounts to the crank. Some chainrings attach by 4 or 5 bolts to a cranks spider. The distance between the bolts is referred to as the Bolt Circle Diameter, or BCD. You must select a chainring which matches the BCD of a crank.

Other cranks use direct-mount chainrings. Instead of mounting to a spider, the chainring, as the name implies, mounts directly to the crankarm and is secured by a locknut.

Chainrings for 1x use generally come with specially profiled, taller "narrow-wide" teeth which help improve chain retention. Chainrings for 2x and 3x systems, on the other hand, are generally engineered with ramps and pins to allow the chain to shift more easily from chainring to chainring. 

Jan - Head of Customer Support
Jan Head of Customer Support Contact Me
Sort: By Popularity By Availability New Releases Customer Reviews Price: Low to High Price: High to Low
Sort
We recommend
63361738
discount -11%
Connex electric drive converter black
In stock
Connex electric drive converter black

Connex electric drive converter, for BOSCH, SHIMANO, YAMAHA, BROSE, and BAFANG electric drives, pitch 104 mm

23 reviews
25.49 €
Buy
We recommend
S9658711
discount -35%
Sram Rival E1 X-Sync chainring 6.5 mm offset 46 teeth
In stock
Sram Rival E1 X-Sync chainring 6.5 mm offset 46 teeth

Road converter for precise shifting and maximum grip, with a 6.5 mm offset, 46 teeth, X-Sync technology, Direct Mount 8-bolt.

44.49 €
Buy
We recommend
AB4547
discount -13%
Absolute Black Oval Direct Mount 12sp. chainring Shimano
In stock
Absolute Black Oval Direct Mount 12sp. chainring Shimano

Oval chainring for 12-speed Shimano system, for direct mount 12-speed Shimano cranks.

10 reviews
72.99 €
Buy
ISMCRM86A6
discount -27%
Shimano Deore XT SM-CRM86 12 sp. chainring
In stock
Shimano Deore XT SM-CRM86 12 sp. chainring

New 12-speed chainring with profiled teeth, Deore XT M8200 series, Direct Mount attachment.

51.99 €
Buy
F05A503
FSA Gamma Pro 1x11,1x12 chainring 82x32t.
In stock
FSA Gamma Pro 1x11,1x12 chainring 82x32t.

FSA chainring for mounting on Gamma Pro and Alpha cranks, for 1x11, 1x12, 82BCD mounting pattern, 32 teeth, steel material.

2 reviews
16.99 €
Buy
CR3UNA-38
discount -14%
E-13 SL Direct Mount chainring 8 mm offset
In stock
E-13 SL Direct Mount chainring 8 mm offset

Direct Mount chainring with E-13 crank attachment, profiled teeth for 10/11/12 speed chains, boost/non-boost.

3 reviews
57.99 €
Buy
S82395
discount -19%
Sram Red/Force XPLR X-Sync Chainring Grey
In stock
Sram Red/Force XPLR X-Sync Chainring Grey

X-Sync chainring for Red XPLR and Force XPLR cranks, 38 to 46 teeth, Grey version.

2 reviews
85.99 €
Buy
S90774
discount -27%
Sram GX Eagle T-Type Chainring 3 mm offset
In stock
Sram GX Eagle T-Type Chainring 3 mm offset

T-Type chainring, GX Eagle series, 8-bolt Direct Mount, 3 mm offset, for T-Type chains, 30, 32, and 34 teeth.

1 reviews
33.99 €
Buy
380-0490026540
discount -8%
FSA Comet Modular Steel chainring Shimano 12sp.
In stock
FSA Comet Modular Steel chainring Shimano 12sp.

Steel chainring for FSA Comet cranks, Direct Mount attachment, MegaTooth teeth, 30 profiled teeth, compatible with Shimano 9-11sp drivetrains, Shimano 12sp,…

30.99 €
Buy
RRT1164X24BLK
discount -9%
Race Face Turbine BCD 64 chainring 11sp. Black
In stock
Race Face Turbine BCD 64 chainring 11sp. Black

Chainring converter for cranks with BCD 64 mount and for 11-speed sets, 24–28 teeth, material aluminum 7075-T6, suitable for trail, cross country, and all…

29.99 €
Buy
F05A504
FSA Gamma Pro 1x11,1x12 chainring 82x34T.
In stock
FSA Gamma Pro 1x11,1x12 chainring 82x34T.

FSA Gamma Pro 1x11, 1x12 crankset, 82BCD bolt circle diameter, 34 teeth

17.19 €
Buy
RFSHI12BLK2
discount -10%
Race Face Single Direct Mount N/W chainring 12sp. Shimano black
In stock
Race Face Single Direct Mount N/W chainring 12sp. Shimano black

Single chainring for 12-speed Shimano sets, for cranks with Direct Mount attachment, made from 7075-T6 aluminum, narrow tooth profile, compatible with the…

3 reviews
66.49 €
Buy
F100
discount -16%
FSA Road SuperChain chainring black
In stock
FSA Road SuperChain chainring black

Chainring for road bikes, black design, compatible with 10/11 speeds, lightweight and durable material for precise and quick shifting.

1 reviews
31.99 €
Buy
6218027001
discount -24%
Sram Cring Road X-Sync Chainring
In stock
Sram Cring Road X-Sync Chainring

Rival road crankset with X-Sync technology, multiple versions.

51.99 €
Buy
SMCRM85-34
discount -26%
Shimano Deore XT SM-CRM85 12-speed Chainring
In stock
Shimano Deore XT SM-CRM85 12-speed Chainring

New 12-speed single chainring with profiled teeth, Deore XT M8100/M8120/M8130 series, Direct Mount.

7 reviews
54.49 €
Buy
SH11040-GR
Wolf Tooth 110 BCD 4-Bolt chainring for Shimano GRX
In stock
Wolf Tooth 110 BCD 4-Bolt chainring for Shimano GRX

Chainring converter for Shimano GRX cranks, 38 to 46 teeth, aluminum material, weight 72 to 102 g.

1 reviews
106.99 €
Buy
F050564
discount -12%
FSA Road Pro chainring 36 teeth
In stock
FSA Road Pro chainring 36 teeth

FSA road chainring, material aluminum alloy AL7075/T6, stainless steel teeth, 36 teeth, BCD 110 mm, weight 55 g.

2 reviews
33.49 €
Buy
72066
discount -10%
Race Face Single Direct Mount N/W chainring black
In stock
Race Face Single Direct Mount N/W chainring black

Aluminum chainring with Narrow Wide tooth profiling, suitable for 9-12 speed systems, ideal for XC/Trail/AM/DH.

8 reviews
59.49 €
Buy
103038
discount -45%
Truvativ MTB Chainring 36T 104mm Alu Black
In stock
Truvativ MTB Chainring 36T 104mm Alu Black

Chainring for 2x10 systems, 36 teeth, for combination with a 24-tooth small chainring, 104-mm mounting pitch, pin not included.

14 reviews
43.49 €
Buy
38000370002250
discount -4%
FSA E-Bike DM MT chainring 148 1x34 teeth Bosch GEN4
In stock
FSA E-Bike DM MT chainring 148 1x34 teeth Bosch GEN4

Robust steel chainring for e-bikes with 34 teeth, direct mount on Bosch GEN4 motor, ideal for demanding conditions and reliable power transfer.

24.99 €
Buy
CR5ERA-100
E-13 Helix Race E-Spec Alu Direct Mount chainring for Bosch CX Gen 4 Black
In stock
E-13 Helix Race E-Spec Alu Direct Mount chainring for Bosch CX Gen 4 Black

Aluminum Direct Mount chainring for Helix Race E-Spec cranks, for Bosch CX Gen4 motors, chainline 53 mm, weight 110 g.

90.49 € 90.99 €
Buy
370-0158004050
discount -7%
FSA Gossamer BCD120 road chainring
In stock
FSA Gossamer BCD120 road chainring

Outer chainring for road and gravel cranks Gossamer and SL-K, with a 120 mm bolt circle diameter, black color, compatible with 2x11 and 2x10 speed systems.

1 reviews
63.49 €
Buy
5a057
discount -21%
FSA Afterburner MegaTooth chainring
In stock
FSA Afterburner MegaTooth chainring

DM converter with Megatooth profiled teeth, for 1x11 and 1x10 systems, weight 73 g.

43.49 €
Buy
RRT11104X34BLK
discount -11%
Race Face Turbine BCD 104 chainring 11sp. Black
In stock
Race Face Turbine BCD 104 chainring 11sp. Black

Converter for cranks with BCD 104 mounting and for 11-speed sets, 34 / 36 teeth, material aluminum 7075-T6, suitable for trail, cross country, and e-mtb.

1 reviews
50.99 €
Buy
Load More Products