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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Y1WD98030
discount -4%
Shimano Deore FC-M6000 chainring 38 teeth
Upon Request
Shimano Deore FC-M6000 chainring 38 teeth

Chainring for cranks FC-M6000, 38 teeth, for combination BG with a 28-tooth small chainring.

21.49 €
Buy
ISMCR82A4
discount -9%
Shimano SAINT FC-M820/825 Chainring 34 Teeth
Upon Request
Shimano SAINT FC-M820/825 Chainring 34 Teeth

Chainring for FC-M670/660 cranks and 10-speed systems, 34 teeth.

77.99 €
Buy
380-0636G
FSA Pro MTB chainring 2x11 sp. 104 mm 36 teeth
Upon Request
FSA Pro MTB chainring 2x11 sp. 104 mm 36 teeth

High-quality duralumin MTB chainring made from AL7075-T6 material.

1 reviews
48.49 €
Buy
S72270
discount -13%
Sram Red AXS D1 Powermeter Spider 50/37 Teeth
Upon Request Free shipping
Sram Red AXS D1 Powermeter Spider 50/37 Teeth

Sram Red AXS D1 POLAR GREY Direct Mount powermeter set, includes 50/37-tooth chainrings.

789.00 €
Buy
S55642
discount -18%
Sram X-Sync Eagle Direct Mount Chainring 38 Teeth 3 mm Offset Boost Gold
Upon Request
Sram X-Sync Eagle Direct Mount Chainring 38 Teeth 3 mm Offset Boost Gold

Round Direct Mount chainring for Sram 12-speed systems, a 3-mm offset for Boost axles, 38 teeth.

1 reviews
90.99 €
Buy
Y1W898020
discount -13%
Shimano Ultegra FC-R8000 chainring - large
Upon Request
Shimano Ultegra FC-R8000 chainring - large

Large chainring for FC-R8000 crank, 52 teeth, tech designation Y1W898030, for 52/36 tooth cranks.

2 reviews
115.99 €
Buy
Y1W839000
discount -22%
Shimano Ultegra FC-R8000 chainring - small
Upon Request
Shimano Ultegra FC-R8000 chainring - small

Small inner aluminum chainring for FC-R8000 Ultegra cranks, 34, 36, 39 teeth, weight from 34 g.

1 reviews
10.99 €
Buy
LEO4103-42
discount -12%
Leonardi Factory Gecko CX Cannondale chainring 42T.
Upon Request
Leonardi Factory Gecko CX Cannondale chainring 42T.

Aluminum converter for direct mounting on Cannondale cranks with a round profile. Compatible with 10/11/12-speed chains.

73.99 €
Buy
566872-26
Blackspire Snaggletooth chainring BCD76 mm for Sram XX1
Upon Request
Blackspire Snaggletooth chainring BCD76 mm for Sram XX1

11-speed chainring with profiled teeth, BCD 76 mm pitch, for Sram XX1 cranks, CNC machined aluminum alloy.

2 reviews
42.49 €
Buy
FC-MT610/34
discount -24%
Shimano FC-MT610 Chainring 34 Teeth
Upon Request
Shimano FC-MT610 Chainring 34 Teeth

Chainring for 1x12-speed systems and FC-MT610 cranks, 96 mm pitch, 34 profiled teeth.

6 reviews
16.59 €
Buy
ZK-S55630
discount -42%
Sram Eagle X-sync 12-speed DM Chainring AXS 6 mm Offset 34 Teeth Titan Grey – TAKEN OFF A BIKE
Upon Request Previously Installed
Sram Eagle X-sync 12-speed DM Chainring AXS 6 mm Offset 34 Teeth Titan Grey – TAKEN OFF A BIKE

12-speed chainring, 34 teeth, a 6-mm offset, Sram 3-bolt mount, titanium grey.

70.99 €
Buy
LEO1208
Leonardi Factory Gecko Track Shimano XTR 12 sp. oval chainring 34 teeth
Upon Request
Leonardi Factory Gecko Track Shimano XTR 12 sp. oval chainring 34 teeth

Oval chainring for Shimano cranks, compatible with SLX M7100, XT M8100, and XTR M9100, 34 teeth, direct mount.

52.99 €
Buy
Y1WB98010
discount -9%
Shimano Deore FC-MT500-2 Chainring 36 Teeth
Upon Request
Shimano Deore FC-MT500-2 Chainring 36 Teeth

Doere FC-MT500-2 2x10-speed chainring with 36 teeth.

20.99 €
Buy
Y1VG98030
discount -6%
Shimano SLX FC-M7000 2x11-speed Chainring 38 Teeth
Upon Request
Shimano SLX FC-M7000 2x11-speed Chainring 38 Teeth

Large chainring for FC-M700 2x11-speed cranksets, 38 teeth, 96 mm mounting pitch, for a combination with 28-tooth chainrings, weight – 95 g.

3 reviews
35.99 €
Buy
Y1VG98010
discount -3%
Shimano SLX FC-M7000 2x11-speed Chainring 34 Teeth
Upon Request
Shimano SLX FC-M7000 2x11-speed Chainring 34 Teeth

Large chainring for FC-M700 2x11-speed cranksets, 34 teeth, 96 mm mounting pitch, for a combination with 24-tooth chainrings, weight – 66 g.

35.99 €
Buy
Y1VG28000
Shimano SLX FC-M7000 2x11-speed Chainring 28 Teeth
Upon Request
Shimano SLX FC-M7000 2x11-speed Chainring 28 Teeth

Small chainring for FC-M700 2x11-speed cranksets, 28 teeth, 64 mm mounting pitch, for a combination with 38-tooth chainrings, weight – 60 g.

3 reviews
18.99 €
Buy
Y1VG26000
discount -15%
Shimano SLX FC-M7000 2x11-speed Chainring 26 Teeth
Upon Request
Shimano SLX FC-M7000 2x11-speed Chainring 26 Teeth

Small chainring for FC-M700 2x11-speed cranksets, 26 teeth, 64 mm mounting pitch, for a combination with 36-tooth chainrings, weight – 46 g.

2 reviews
19.89 €
Buy
Y1VG24000
discount -33%
Shimano SLX FC-M7000 2x11-speed Chainring 24 Teeth
Upon Request
Shimano SLX FC-M7000 2x11-speed Chainring 24 Teeth

Small chainring for FC-M700 2x11-speed cranksets, 24 teeth, 64 mm mounting pitch, for a combination with 34-tooth chainrings, weight – 42 g.

13.59 €
Buy
Y1VG98020
Shimano SLX FC-M7000 2x11-speed Chainring 36 Teeth
Upon Request
Shimano SLX FC-M7000 2x11-speed Chainring 36 Teeth

Large chainring for FC-M700 2x11-speed cranksets, 36 teeth, 96 mm mounting pitch, for a combination with 26-tooth chainrings, weight – 88 g.

4 reviews
27.49 €
Buy
S70626
discount -27%
Sram X-Sync Direct Mount Steel Chainring 3 mm Offset 28 Teeth
Upon Request
Sram X-Sync Direct Mount Steel Chainring 3 mm Offset 28 Teeth

Direct Mount chainring for Sram cranks, X-Sync technology with specially shaped teeth compatible with systems without inner cages.

15.29 €
Buy
S29898
discount -50%
Sram Force 22 X-Glide 53T 130 mm Chainring Blast Black
Upon Request
Sram Force 22 X-Glide 53T 130 mm Chainring Blast Black

Sram Force 53-tooth road chainring for 130-mm pitch.

83.99 €
Buy
SMCRM75-34
discount -18%
Shimano SLX SM-CRM75 12-speed Chainring 34 Teeth
Upon Request
Shimano SLX SM-CRM75 12-speed Chainring 34 Teeth

New 12-speed single chainring, Direct Mount, 34 profiled teeth.

7 reviews
31.99 €
Buy
Y1WD26000
discount -16%
Shimano Deore FC-M6000 (BF) Chainring 26 Teeth
Upon Request
Shimano Deore FC-M6000 (BF) Chainring 26 Teeth

Crankset for Doere FC-M6000 2x10-speed systems, 26 teeth.

1 reviews
5.99 €
Buy
Y1WD24000
discount -36%
Shimano FC-M6000 Chainring 24 Teeth (BE)
Upon Request
Shimano FC-M6000 Chainring 24 Teeth (BE)

Smaller chainring for FC-M6000 cranksets, 24 teeth, for BE combination with 34-tooth large cranksets.

1 reviews
4.59 €
Buy
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