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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CE6803
discount -23%
Connex E-Bike sprocket for Bosch Drive Z15
In 2-3 days
Connex E-Bike sprocket for Bosch Drive Z15

Connex converter for Bosh electric motors, 15 teeth.

3 reviews
11.59 €
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S00080660
discount -34%
Sram X-Sync Eagle steel chainring 38 teeth 104 BCD black
In 3-4 days
Sram X-Sync Eagle steel chainring 38 teeth 104 BCD black

A steel chainring for an MTB drivetrain with 38 teeth, with a BCD 104 mounting bolt circle diameter. Round design in black for consistent engagement.

13.69 €
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82398
discount -35%
Sram Cring Road X-Sync Chainring
In 2-3 days
Sram Cring Road X-Sync Chainring

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

44.49 €
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S00100798
discount -21%
Sram Force E1 Power Meter spider AXS for threaded mount chainrings
In 3-4 days Free shipping
Sram Force E1 Power Meter spider AXS for threaded mount chainrings

The SRAM Force XPLR AXS spider power meter is a top-tier measuring tool for both gravel and road riding in a 1x configuration. It offers dual-sided power…

1 reviews
297.99 €
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RR22DMW32TSHI12BLK
discount -4%
Race Face Direct Mount Wide 12sp. chainring black
In 3-4 days
Race Face Direct Mount Wide 12sp. chainring black

Aluminum chainring with Narrow Wide tooth profiling for 12-speed Shimano, Cinch mounting, suitable for XC/Trail/AM/DH.

74.49 €
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05A118
discount -13%
FSA Omega ABS BCD120 chainring black
In 3-4 days
FSA Omega ABS BCD120 chainring black

Road chainring for FSA crankset with ABS 120BCD mounting.

45.49 €
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S059770
discount -22%
Sram Eagle X-Sync2 12-speed Chainring 104BCD 32 Teeth
In 3-4 days
Sram Eagle X-Sync2 12-speed Chainring 104BCD 32 Teeth

Sram original chainring X-Sync 2 tooth technology for Eagle 12-speed cranksets with 104 BCD crank pitch.

3 reviews
61.99 €
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S55631
discount -25%
Sram Eagle X-sync Direct Mount 3 Offset Boost 12-speed Chainring 36 Teeth
In 3-4 days
Sram Eagle X-sync Direct Mount 3 Offset Boost 12-speed Chainring 36 Teeth

Sram Eagle chainring with a 3-mm offset for 12-speed Direct Mount sets, compatible with the Boost.

83.99 €
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S059628
discount -26%
Sram Eagle X-Sync2 12-speed Chainring 104BCD 36 Teeth
In 3-4 days
Sram Eagle X-Sync2 12-speed Chainring 104BCD 36 Teeth

Sram original X-Sync 2 chainring for Eagle 12-speed cranksets with 104 BCD pitch.

2 reviews
66.99 €
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S95963
discount -27%
Sram Eagle Transmission T-Type BCD94 E-MTB chainring
In 2-3 days
Sram Eagle Transmission T-Type BCD94 E-MTB chainring

Sram Eagle Transmission chainring, profiled teeth for 1x12 system (T-Type and Eagle compatible), BCD 94 mm bolt circle diameter, aluminum alloy material,…

57.99 €
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Y0NG98010
discount -37%
Shimano Ultegra FC-8100 50 Teeth Chainring
In 2-3 days
Shimano Ultegra FC-8100 50 Teeth Chainring

Chainring, 50 teeth, designed for Shimano FC-8100 cranks, 50/34 teeth variant, BCD 110, weight 124 g.

94.49 €
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21751
Max1 Narrow Wide chainring BCD110, 38T black
In 2-3 days
Max1 Narrow Wide chainring BCD110, 38T black

MAX1 single chainring for cranksets with a 110 mm bolt circle diameter, compatible with 9-12 speed drivetrains.

2 reviews
35.49 €
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371-0090006050
discount -11%
FSA Gossamer Pro AGX+/Omega 1x chainring BCD120
In 3-4 days
FSA Gossamer Pro AGX+/Omega 1x chainring BCD120

Single chainring, for BCD120 mm, 42 Megatooth teeth, for Gossamer Pro AGX+/Omega cranks, for Shimano 10/11S chains, Sram 10/11S, FSA 11S.

41.49 €
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S00080685
discount -38%
Sram V1 Steel 64 BCD Chainring 24-tooth Black
In 3-4 days
Sram V1 Steel 64 BCD Chainring 24-tooth Black

Sram steel chainring with 64 BCD spacing, 24 teeth, matte black.

6.79 €
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21745
discount -12%
MAX1 Narrow Wide chainring BCD96, 34T black
In 2-3 days
MAX1 Narrow Wide chainring BCD96, 34T black

MAX1 chainring for cranks with a 96 mm BCD, suitable for 10-speed and 11-speed drivetrains, compatible with Shimano SLX, XT, and XTR.

40.49 €
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57819
discount -41%
Sram 22T Cring 64BCD 2x10s Chainring
In 3-4 days
Sram 22T Cring 64BCD 2x10s Chainring

Sram original chainring with 64-mm pitch and 22 teeth for double chainring sets.

2 reviews
6.49 €
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24695
discount -19%
Max1 chainring set BCD104/36 teeth and BCD 64/26 teeth black
In 2-3 days
Max1 chainring set BCD104/36 teeth and BCD 64/26 teeth black

Steel chainring set for an MTB double crankset with 8–10-speed chains, with a BCD of 104/36 teeth and a BCD of 64/26 teeth, black.

9.89 €
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S00105134
Ochain N Spider Damper SR 8B black
In 3-4 days Free shipping
Ochain N Spider Damper SR 8B black

A backlash damper in the MTB drivetrain allows slight rotation of the chainring and stabilizes the chain. For SRAM 8‑bolt mounting, BCD 104, black.

316.99 €
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74035
discount -31%
Sram Force D1 chainring 48 teeth BCD 107 mm
In 3-4 days
Sram Force D1 chainring 48 teeth BCD 107 mm

Large chainring for Sram Force D1 cranks, 48 teeth, for 12-speed system, with a mounting bolt circle diameter of 107 mm.

102.99 €
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GBR00083
Garbaruk Round chainring Shimano XTR M9100 Black 32T
In 2-3 days
Garbaruk Round chainring Shimano XTR M9100 Black 32T

Round Narrow Wide chainring for MTB, CNC machined, designed for Shimano Direct Mount cranks, weight 57 g.

58.99 €
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RNW104X36BLK
discount -4%
Race Face Single N/W chainring 104 BCD 12 sp. black 36t
In 3-4 days
Race Face Single N/W chainring 104 BCD 12 sp. black 36t

Single chainring for 10-12 speed sets, 36 teeth, for 104 BCD cranks, made of 7075 aluminum, narrow tooth profile.

1 reviews
54.99 €
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21631
discount -19%
MAX1 Narrow Wide chainring Sram, 30T black
In 2-3 days
MAX1 Narrow Wide chainring Sram, 30T black

MAX1 Narrow Wide chainring designed for mounting on Sram cranks, suitable for 10-12 speed drivetrains.

40.49 €
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AB4431
discount -11%
Absolute Black Oval CX 1X 110/5h 38T black
In 2-3 days
Absolute Black Oval CX 1X 110/5h 38T black

The legendary brand Absolute Black has introduced an oval single chainring specifically for cyclocross bikes. Perfect craftsmanship and design for your ride.

69.99 €
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ST3779
discount -13%
Sting CHSR34 BCD76 chainring for Sram XX1 34 teeth
In 2-3 days
Sting CHSR34 BCD76 chainring for Sram XX1 34 teeth

High-quality "no-drop" chainring designed for Sram XX1 cranks.

1 reviews
41.99 €
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