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. 

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CH20SS32S11-01
discount -5%
Funn Solo DS NW chainring for Shimano DM 3 mm offset
Upon Request
Funn Solo DS NW chainring for Shimano DM 3 mm offset

Single chainring with NW tooth profile, Shimano DM mount, black anodized, material AL 7075 CNC, weight from 60 g.

2 reviews
42.99 €
Buy
151-001-33
Chromag Sequence Sram chainring offset 6 mm 32 t. black
Upon Request
Chromag Sequence Sram chainring offset 6 mm 32 t. black

Chainring with 32 teeth, for Sram XX1/X01/X9/X7/S2210/S1400/GX/NX, 6 mm offset, X-SYNC, aluminum, weight 85 g, black color.

64.99 €
Buy
151-001-31
Chromag Sequence Sram chainring offset 6 mm 28 t. black
Upon Request
Chromag Sequence Sram chainring offset 6 mm 28 t. black

Chainring with 28 teeth, for Sram XX1/X01/X9/X7/S2210/S1400/GX/NX, 6 mm offset, X-SYNC, aluminum, weight 85 g, black color.

64.99 €
Buy
151-001-32
Chromag Sequence Sram chainring offset 6 mm 30 t. black
Upon Request
Chromag Sequence Sram chainring offset 6 mm 30 t. black

Chainring with 30 teeth, for SRAM XX1/X01/X9/X7/S2210/S1400/GX/NX, 6 mm offset, X-SYNC, aluminum, weight 85 g, black color.

64.99 €
Buy
151-001-53
Chromag Sequence Sram chainring offset 3 mm boost 32 t black
Upon Request
Chromag Sequence Sram chainring offset 3 mm boost 32 t black

32-tooth converter for Sram XX1/X01/GX/NX, 3 mm boost offset, X-SYNC, aluminum, weight 85 g, black color.

64.99 €
Buy
151-001-54
Chromag Sequence Sram chainring offset 3 mm boost 30 t. black
Upon Request
Chromag Sequence Sram chainring offset 3 mm boost 30 t. black

Chainring with 30 teeth, for Sram XX1/X01/GX/NX, 3 mm boost offset, X-SYNC, aluminum, weight 85 g, black color.

64.99 €
Buy
151-001-051
Chromag Sequence Sram chainring offset 3 mm boost 28 t. black
Upon Request
Chromag Sequence Sram chainring offset 3 mm boost 28 t. black

Chainring with 28 teeth, for Sram XX1/X01/GX/NX, 3 mm boost offset, X-SYNC, aluminum, weight 85 g, black color.

64.99 €
Buy
151-001-043
Chromag Sequence RFC chainring offset 6 mm 32 t. black
Upon Request
Chromag Sequence RFC chainring offset 6 mm 32 t. black

Chainring with 32 teeth, for Race Face NEXT SL/Six C/Turbine, 6 mm offset, aluminum, weight 85 g, black color.

64.99 €
Buy
151-001-43
Chromag Sequence RFC chainring offset 3 mm boost 32 T black
Upon Request
Chromag Sequence RFC chainring offset 3 mm boost 32 T black

32-tooth chainring, for Race Face NEXT SL/Six C/Turbine, 3 mm boost offset, aluminum, weight 85 g, black color.

64.99 €
Buy
151-001-42
Chromag Sequence RFC chainring offset 3 mm boost 30T black
Upon Request
Chromag Sequence RFC chainring offset 3 mm boost 30T black

Chainring with 30 teeth, for Race Face NEXT SL/Six C/Turbine, 3 mm boost offset, aluminum, weight 85 g, black color.

64.99 €
Buy
151-001-41
Chromag Sequence RFC chainring offset 3 mm boost 28 t. black
Upon Request
Chromag Sequence RFC chainring offset 3 mm boost 28 t. black

28-tooth chainring, for Race Face NEXT SL/Six C/Turbine, 3 mm boost offset, aluminum, weight 85 g, black color.

64.99 €
Buy
2502850500
XLC CR-E02 chainring 38 teeth for Bosch systems
Upon Request
XLC CR-E02 chainring 38 teeth for Bosch systems

XLC CR-E02 chainring with 38 teeth for Bosch systems.

27.99 €
Buy
GOVSCAN32OR
Garbaruk Oval MTB chainring Cannondale Ai Orange 32T
Upon Request
Garbaruk Oval MTB chainring Cannondale Ai Orange 32T

Oval Narrow Wide chainring for MTB, CNC machined, designed for Cannondale Ai cranks, Direct Mount, weight 63 g.

61.49 €
Buy
PL-50130309-52
TA Specialites Alizé BCD130 chainring 52 teeth black
Upon Request
TA Specialites Alizé BCD130 chainring 52 teeth black

Aluminum chainring for 9/10 speeds, 52 teeth, 7075-T6 aluminum, BCD 130.

1 reviews
55.49 €
Buy
P32-4001DM-A
Praxis Works DM-A MTB chainring, 32 teeth Sram 3-bolt
Upon Request
Praxis Works DM-A MTB chainring, 32 teeth Sram 3-bolt

Converter for Praxis Works or Sram cranks with 3 bolts, 32 profiled teeth, type DM-A, Hard Black anodized finish for longer durability, material 7075-T6.

60.99 €
Buy
2286555505
Stronglight Ultegra FC-R8000/FC-R8050 chainring 52 teeth
Upon Request
Stronglight Ultegra FC-R8000/FC-R8050 chainring 52 teeth

Outer chainring for Shimano Ultegra FC-R8000/FC-R8050 cranks, 52 teeth for combination with 36 teeth, weight 143 g.

99.49 €
Buy
RRTUR2JBLK
discount -4%
Race Face Turbine 2x 64/104 BCD chainring 11 sp. black 26/36 teeth
Upon Request
Race Face Turbine 2x 64/104 BCD chainring 11 sp. black 26/36 teeth

Dual chainring for cranks with BCD 64 and 104 mounts, for 11-speed sets, 26 and 36 teeth, material aluminum 7075-T6, suitable for trail, cross country, all…

100.99 €
Buy
5907441558907
discount -6%
Garbaruk Melon chainring AXS Road/XC Oval chainring 40T Silver
Upon Request
Garbaruk Melon chainring AXS Road/XC Oval chainring 40T Silver

Oval chainring, 42 teeth, aluminum material, 12% ovality, for road/cyclocross/gravel, compatible with 9, 10, 11-speed chains, 12-speed SRAM Eagle, KMC, Shimano…

72.49 €
Buy
5907441558846
discount -6%
Garbaruk Melon chainring AXS Road/XC Oval chainring black
Upon Request
Garbaruk Melon chainring AXS Road/XC Oval chainring black

Oval chainring, material aluminum, ovality 12%, for road/cyclocross/gravel, compatible with 9, 10, 11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+, SRAM…

1 reviews
72.49 €
Buy
32-930
discount -2%
Praxis Works Direct Mount MTB chainring, 32 teeth, offset 3 mm Boost for SRAM
Upon Request
Praxis Works Direct Mount MTB chainring, 32 teeth, offset 3 mm Boost for SRAM

Boost Converter with direct mount to crank 3 bolts, 32 teeth, 3 mm offset, compatible with 10/11sp. and 12sp. Eagle.

63.99 €
Buy
CR4USA-102
discount -6%
E-13 E-Spec Steel Direct Mount chainring for Bosch CX Gen 4
Upon Request
E-13 E-Spec Steel Direct Mount chainring for Bosch CX Gen 4

Direct Mount chainring with profiled teeth for 11 and 12-speed chains, compatible with Bosch CX Gen 4 e-drives.

32.49 €
Buy
CR4HRA-106
E-13 Helix Race DM Flip Flop chainring 32 teeth Grey
Upon Request
E-13 Helix Race DM Flip Flop chainring 32 teeth Grey

DM single chainring, mount for E-13 Helix cranks, 32 teeth, aluminum alloy AL7050 with grey anodization.

80.49 €
Buy
CR4HRA-122
E-13 Helix Race Sram DM chainring 3 mm offset Intergalactic
Upon Request
E-13 Helix Race Sram DM chainring 3 mm offset Intergalactic

Chainring for Sram 3-bolt Direct Mount cranks, material aluminum 7075-T6, weight 51 g, 3 mm offset, narrow tooth profile, compatible with Sram and Shimano 11…

109.99 €
Buy
CR4HRA-127
E-13 Helix Race Sram DM chainring 3 mm offset 34 teeth Grey
Upon Request
E-13 Helix Race Sram DM chainring 3 mm offset 34 teeth Grey

Converter for Sram 3-bolt Direct Mount cranks, material aluminum 7075-T6, weight 54 g, 3 mm offset, narrow tooth profile, for Sram and Shimano 11-speed / 12…

80.49 €
Buy
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