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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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 €
Buy
S059771
Sram Eagle X-Sync2 12-speed Chainring 104BCD 38 Teeth
In 3-4 days
Sram Eagle X-Sync2 12-speed Chainring 104BCD 38 Teeth

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

2 reviews
90.99 €
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AB3211-30
discount -13%
Absolute Black XTR M9000 BCD96 OVAL chainring
In 2-3 days
Absolute Black XTR M9000 BCD96 OVAL chainring

Oval chainring compatible only with Shimano XTR M9000/M9020 cranks.

1 reviews
60.99 €
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6218015
discount -24%
Sram CX1 X-Sync chainring 110 mm 42t.
In 3-4 days
Sram CX1 X-Sync chainring 110 mm 42t.

The Sram CX1 X-Sync chainring 110 mm 42T is a chainring for cranks with a 110 mm bolt circle diameter and 42 teeth for cyclocross. The X-Sync profile helps…

1 reviews
75.99 €
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ISMCRM96AA4
discount -21%
Shimano XTR SM-CRM96 chainring 1x12sp. 34 t.
In 2-3 days
Shimano XTR SM-CRM96 chainring 1x12sp. 34 t.

Converter designed for Shimano XTR M9200/9220 cranksets with profiled teeth for a twelve-speed cassette.

1 reviews
125.99 €
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Y0L332000
discount -16%
Shimano FC-MT510/511 MTB chainring for 12 speeds
In 2-3 days
Shimano FC-MT510/511 MTB chainring for 12 speeds

Chainring for 1x12, BCD 96 mm, for cranks FC-MT511/512 with 32 teeth.

1 reviews
19.89 €
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S96686
discount -24%
Sram RED E1 Road Direct Mount chainring
In 3-4 days
Sram RED E1 Road Direct Mount chainring

Chainring for new RED cranks, 12/13-speed, X-Sync technology for chain stability, 38/40/42/44/46 teeth, direct mount attachment, enhanced aerodynamics, black…

113.99 €
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74032
discount -28%
Sram Chainring Road Force 35T black
In 3-4 days
Sram Chainring Road Force 35T black

Small chainring for Sram Force D1 cranks, 35 teeth, for 12-speed system, with 107 mm bolt circle diameter.

29.49 €
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116215188240
discount -34%
Truvativ GXP 2x10 120 BCD chainring
In 3-4 days
Truvativ GXP 2x10 120 BCD chainring

MTB chainring Truvativ/SRAM for 2x10-speed cranks with a range from 28/42 teeth, 42 teeth, 120mm BCD.

64.49 €
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74024
discount -23%
Sram Red X-Sync Chainring BCD107 44 Teeth Black
In 3-4 days
Sram Red X-Sync Chainring BCD107 44 Teeth Black

Chainring from the Sram Red series, for 1x12 systems, BCD107 Asym spacing, 44 teeth, black, weight – 135 g.

85.99 €
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55809
discount -26%
Sram CR X-Sync Direct Mount Chainring
In 3-4 days
Sram CR X-Sync Direct Mount Chainring

Aluminium chainring for 11-speed MTB cranks, 26 teeth, Direct Mount, a 6-mm offset.

82.49 €
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CRMX00.40-HP
Sunrace CRMX0T Narrow Wide chainring 40 teeth
In 2-3 days
Sunrace CRMX0T Narrow Wide chainring 40 teeth

Aluminum chainring, Narrow Wide tooth profiling, 96 mm bolt circle diameter, for 1x11-speed systems, suitable for MTB and gravel bikes.

28.99 €
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74037
Sram Red AXS D1 Spider 48/35 Teeth
In 3-4 days Free shipping
Sram Red AXS D1 Spider 48/35 Teeth

Direct Mount 48/35-tooth chainring set for Sram Red AXS D1 POLAR GREY cranks.

318.99 €
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B8714
discount -4%
Burgtec Thick Thin DM Shimano chainring 30 tooth purple
In 2-3 days
Burgtec Thick Thin DM Shimano chainring 30 tooth purple

Aluminum chainring compatible with Shimano M7100, M8100, M9100 cranksets.

56.99 €
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S6218010
discount -32%
Sram Force 22 X-Glide 50T 110 mm chainring Blast Black
In 3-4 days
Sram Force 22 X-Glide 50T 110 mm chainring Blast Black

Sram Force road chainring for 110 mm BCD with 50 teeth.

107.99 €
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S75647
discount -27%
Sram X-Sync 2 Eagle Direct Mount Bosch Chainring 16 Teeth
In 3-4 days
Sram X-Sync 2 Eagle Direct Mount Bosch Chainring 16 Teeth

Direct Mount Sram X-Sync Eagle 2 chainring for Bosch electric drivetrains.

1 reviews
15.99 €
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S74038
discount -28%
Sram Red AXS Chainring Kit 50/37 Teeth
In 3-4 days
Sram Red AXS Chainring Kit 50/37 Teeth

Chainring kit for Sram Red AXS Direct Mount systems, 50/37 teeth.

223.99 €
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S72255
discount -28%
Sram CR X-Sync SL Eagle Chainring 34 Teeth 3 mm Offset
In 3-4 days
Sram CR X-Sync SL Eagle Chainring 34 Teeth 3 mm Offset

X-SYNC 2 SL 34-tooth Direct Mount Boost Eagle chainring, a 3-mm offset, Lunar Grey.

99.49 €
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CRM95-38
discount -35%
Shimano XTR SM-CRM95 1x12-speed Chainring 38 Teeth
In 2-3 days
Shimano XTR SM-CRM95 1x12-speed Chainring 38 Teeth

Chainring for Shimano XTR M9100-1 and M9120-1 cranksets, designed as a separate single chainring with profiled teeth for the new 12-speed cassettes.

2 reviews
112.99 €
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AB4156-2
discount -17%
Absolute Black OVAL road 2X 110/4BCD 36T for 9100/8000 black
In 2-3 days
Absolute Black OVAL road 2X 110/4BCD 36T for 9100/8000 black

Small inner chainring for Shimano FC-R9100 and FC-R8000 cranks, 36 teeth, BCD 110 mm, black anodized.

2 reviews
47.99 €
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AB4156
discount -13%
Absolute Black OVAL road 2X 110/4BCD 52z. for 9100/8000 black
In 2-3 days
Absolute Black OVAL road 2X 110/4BCD 52z. for 9100/8000 black

Oval road chainring, 52 teeth, for FC-R9100/9150/8000/8050 cranks, weight 137 g.

105.99 €
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S63622
discount -30%
Sram Eagle GX CR X-sync Direct Mount 6 Offset 12-speed Chainring
In 3-4 days
Sram Eagle GX CR X-sync Direct Mount 6 Offset 12-speed Chainring

Sram Eagle chainring with a 6-mm offset for 12-speed Direct Mount groupsets, 34 teeth.

3 reviews
32.49 €
Buy
S556259
discount -30%
Sram Eagle X-sync Direct Mount 6 Offset 12-speed Chainring 30 Teeth
In 3-4 days
Sram Eagle X-sync Direct Mount 6 Offset 12-speed Chainring 30 Teeth

Sram Eagle chainring with a 6-mm offset for 12-speed Direct Mount groupsets.

32.49 €
Buy
S61411
discount -28%
Sram Red 22 B2 X-Glide 52T 110 mm Chainring Blast Black
In 3-4 days
Sram Red 22 B2 X-Glide 52T 110 mm Chainring Blast Black

Sram Red road chainring with 110-mm pitch and 52 teeth in Blast Black, 2 pins.

118.99 €
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