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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H101168
Hope Spiderless Retainer Ring chainring black 34T.
Upon Request
Hope Spiderless Retainer Ring chainring black 34T.

Spiderless Retainer Ring, special tooth profile prevents chain drop, direct mount on Hope cranks.

80.49 €
Buy
44201
TA Specialites Vento BCD 135 chainring 39 T black
Upon Request
TA Specialites Vento BCD 135 chainring 39 T black

TA Specialites Vento BCD 135 chainring

36.49 €
Buy
44211
discount -26%
TA Specialites Alizé BCD 130 chainring
Upon Request
TA Specialites Alizé BCD 130 chainring

TA Specialites Alizé BCD 130 chainring

35.49 €
Buy
79239
Shaman Racing chainring 28t black
Upon Request
Shaman Racing chainring 28t black

Converter for 8, 9, 10-speed drive, BCD 64 mm mounting pitch, 28 teeth, CNC machined from AL2017 material, black anodized, weight 31 g.

14.19 €
Buy
79238
Shaman Racing chainring 26t. black
Upon Request
Shaman Racing chainring 26t. black

The Shaman Racing 26-tooth black chainring is a bicycle chainring with 26 teeth. For MTB, it provides precise power transfer and a durable surface.

2 reviews
15.79 €
Buy
79236
Shaman Racing chainring 36t.
Upon Request
Shaman Racing chainring 36t.

The Shaman Racing 36-tooth chainring is a bicycle chainring for the bike’s drivetrain, designed for mountain bikes and stable chain engagement.

23.99 €
Buy
S00105135
Ochain R Spider Damper SR 3B black
Upon Request Free shipping
Ochain R Spider Damper SR 3B black

A chain damper for mountain bikes with a rotating chainring carrier for reduced pedal kickback and quieter operation; compatible with BCD 104 and a 3-bolt…

388.99 €
Buy
Y0RS9801T
Shimano FC-R7100 chainring 34 teeth
Upon Request
Shimano FC-R7100 chainring 34 teeth

Converter for a 2x12 sp. system, for FC-R7100 cranks with a 110 mm bolt circle diameter, 34 teeth.

13.49 €
Buy
Y0JB98010
discount -20%
Shimano SLX FC-M7100-2 chainring 36T.
Upon Request
Shimano SLX FC-M7100-2 chainring 36T.

36T replacement chainring for cranks FC-M7100-2.

69.99 €
Buy
ISMCRM96AA2
discount -21%
SHIMANO převodník XTR FC-M9200/M9220 / SM-CRM96, 32 z
Upon Request
SHIMANO převodník XTR FC-M9200/M9220 / SM-CRM96, 32 z

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

125.99 €
Buy
ISMCRM96AA0
discount -21%
Shimano XTR SM-CRM96 chainring 1x12sp. 30T
Upon Request
Shimano XTR SM-CRM96 chainring 1x12sp. 30T

A converter designed for Shimano XTR M9200/9220 cranks with profiled teeth for a twelve-speed cassette.

125.99 €
Buy
Y1J226000
Shimano Deore XT FC-M771/FC-T780/FC-T781 26 teeth chainring
Upon Request
Shimano Deore XT FC-M771/FC-T780/FC-T781 26 teeth chainring

The smallest inner chainring for 3x10 Shimano Deore XT FC-T8000 crankset, 26 teeth, mounting bolt circle diameter BCD64, manufacturer code Y1J226000.

10.19 €
Buy
1225-WB419W-0001
Giant Full-E/Dirt chainring 38/24T
Upon Request
Giant Full-E/Dirt chainring 38/24T

The durable aluminum and steel crankset for mountain bikes with a gear combination of 38/24 teeth offers reliable performance on any terrain.

41.99 €
Buy
20059828
Shimano FC-T521 chainring 32 teeth
Upon Request
Shimano FC-T521 chainring 32 teeth

Steel chainring with 32 teeth, for trekking crankset FC-T521, BCD104 mm pitch, 3x10 sp. system, black color.

16.39 €
Buy
Y0K798010
Shimano GRX FC-RX600-10 chainring 46t
Upon Request
Shimano GRX FC-RX600-10 chainring 46t

Shimano GRX crankset, 46 teeth, for 2x10, BCD110.

1 reviews
32.99 €
Buy
Y0R79801T
discount -21%
Shimano Cues FC-U6000-1 chainring 11/10/9 spd.
Upon Request
Shimano Cues FC-U6000-1 chainring 11/10/9 spd.

Cues chainring for 1x9/10/11 sp. system, for FC-U6000 cranks with 96 mm spacing, 30 profiled teeth.

11.79 €
Buy
Y0L330000
discount -10%
Shimano FC-MT510/511 30 teeth chainring, for 12 speeds
Upon Request
Shimano FC-MT510/511 30 teeth chainring, for 12 speeds

Chainring for 1x12, BCD 96 mm, for FC-MT511/512 crankset with 30 teeth.

18.99 €
Buy
20089501
discount -12%
Sram X-Sync 2 Eagle CF -4mm Offset chainring 30T
Upon Request
Sram X-Sync 2 Eagle CF -4mm Offset chainring 30T

Chainring for 1x12 Sram Eagle system, X-Sync 2 profile teeth, -4 mm offset, Lunar color.

97.99 €
Buy
BR8824
discount -9%
Burgtec Hope Boost Direct Mount Thick Thin 34T chainring Iron Bro Orange
Upon Request
Burgtec Hope Boost Direct Mount Thick Thin 34T chainring Iron Bro Orange

Converter for Hope brand sets, Direct Mount attachment, 34 teeth, round shape, lightweight and strong aluminum alloy Al 7075, weight 84 g, color Iron Bro…

54.49 €
Buy
BR8822
discount -9%
Burgtec Hope Boost Direct Mount Thick Thin 30T chainring Iron Bro Orange
Upon Request
Burgtec Hope Boost Direct Mount Thick Thin 30T chainring Iron Bro Orange

Converter for Hope sets, Direct Mount attachment, 30 teeth, round shape, lightweight and strong aluminum alloy Al 7075, weight 84 g, color Iron Bro Orange.

54.49 €
Buy
BR8815
discount -9%
Burgtec Hope Boost Direct Mount Thick Thin 32T chainring Purple Rain
Upon Request
Burgtec Hope Boost Direct Mount Thick Thin 32T chainring Purple Rain

Converter for Hope brand sets, Direct Mount attachment, 32 teeth, round shape, lightweight and strong aluminum alloy Al 7075, weight 84 g, color Purple Rain.

54.49 €
Buy
GBR00321
discount -38%
Garbaruk GXP Road/CX Aero chainring orange
Upon Request
Garbaruk GXP Road/CX Aero chainring orange

Road/gravel Aero chainring for 1x systems, round shape, made of 7075-T651 AL, with 40, 42, and 44 profile teeth, compatible with 9, 10, 11-speed chains and 12…

54.99 €
Buy
GBR00093
discount -13%
Garbaruk 104BCD Round chainring purple
Upon Request
Garbaruk 104BCD Round chainring purple

MTB chainring for 1x systems, round shape, 7075-T651 AL material, 32 profiled teeth, for 9-, 10-, 11-speed chains and 12-speed Sram Eagle, KMC, Shimano HG+…

44.49 €
Buy
S93873
discount -31%
Sram Apex X-Sync Steel T-Type chainring 40 teeth
Upon Request
Sram Apex X-Sync Steel T-Type chainring 40 teeth

Basic steel chainring, 40 profiled T-Type teeth, direct mount on Sram cranks with 8 bolts, for 1x12 speeds, weight 235 g.

14.49 €
Buy
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