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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63380
discount -38%
Force 9K converter Cr-Mo 22 teeth
Upon Request
Force 9K converter Cr-Mo 22 teeth

MTB chainring for Force Nine 3+ cranks, recommended for 9-speed, can be used on 6-9 speed, bolt circle diameter 64 mm, 22 teeth.

3 reviews
2.81 €
Buy
63388
discount -14%
Force 10K converter Cr-Mo 32 teeth
Upon Request
Force 10K converter Cr-Mo 32 teeth

MTB chainring for Force Ten 3+ cranks, recommended for 10-speed, can be used on 6-10 speed, 104 mm BCD, 32 teeth.

2 reviews
5.29 €
Buy
63382
discount -24%
Force 10K converter 44 teeth
Upon Request
Force 10K converter 44 teeth

MTB chainring for Force Ten 3+ cranks, recommended for a 10-speed, compatible with 6-10 speed, 104 mm BCD, 44 teeth.

1 reviews
24.99 €
Buy
633728
discount -5%
Force 10K converter 28 teeth
Upon Request
Force 10K converter 28 teeth

MTB chainring for Force Ten 2.3+ cranks, recommended for a 10-speed, 64 mm BCD, 28 teeth.

2 reviews
15.79 €
Buy
S55636
discount -19%
Sram Eagle X-sync Direct Mount 6 Offset 12-speed Chainring Gold 36 Teeth
Upon Request
Sram Eagle X-sync Direct Mount 6 Offset 12-speed Chainring Gold 36 Teeth

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

1 reviews
90.49 €
Buy
S38031
discount -29%
Sram Eagle X-sync 2 Oval Direct Mount 6 Offset 12-speed Chainring 36 Teeth
Upon Request
Sram Eagle X-sync 2 Oval Direct Mount 6 Offset 12-speed Chainring 36 Teeth

Sram Eagle X-Sync 2 oval chainring with a 6-mm offset for 12-speed direct mount groupsets.

99.99 €
Buy
S74839
discount -23%
Sram V3 110BCD Road Chainring 36 Teeth
Upon Request
Sram V3 110BCD Road Chainring 36 Teeth

Sram 110 BCD road chainring with 36 teeth in black.

1 reviews
19.79 €
Buy
CRM81-34
discount -31%
Shimano XT M8000 SM-CRM81 XT Chainring 1x11-speed 34 Teeth
Upon Request
Shimano XT M8000 SM-CRM81 XT Chainring 1x11-speed 34 Teeth

Chainring for Shimano XT M8000-1 cranksets, designed as a separate single chainring for 11-speed cassettes, Dyna-Sys II technology.

1 reviews
49.99 €
Buy
Y1RP98070
Shimano Deore FC-M617 chainring 36 teeth (AY)
Upon Request
Shimano Deore FC-M617 chainring 36 teeth (AY)

Shimano Deore FC-M617 crankset for a 2x10 gear system, 36 teeth, AY variant for combination with a 22-tooth chainring, BCD104 mm bolt circle diameter.

6 reviews
23.99 €
Buy
S55634
discount -15%
Sram Eagle X-sync Direct Mount 6 Offset 12-speed Chainring 32 Teeth Gold
Upon Request
Sram Eagle X-sync Direct Mount 6 Offset 12-speed Chainring 32 Teeth Gold

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

1 reviews
94.99 €
Buy
22881
discount -36%
Truvativ XX chainring 26t. 80mm
Upon Request
Truvativ XX chainring 26t. 80mm

The Truvativ XX 26-tooth chainring is a mountain bike component with an 80 mm bolt circle diameter and supports precise chain engagement.

19.79 €
Buy
AB3529
Absolute Black OVAL Road 2x 110/4 chainring 50 teeth red
Upon Request
Absolute Black OVAL Road 2x 110/4 chainring 50 teeth red

Oval road chainring made from a single piece using CNC milling, with a 110mm bolt circle diameter for a double chainring with 50 teeth.

94.49 €
Buy
AB3526
Absolute Black OVAL Road 2X 110/5 BCD chainring 52 teeth
Upon Request
Absolute Black OVAL Road 2X 110/5 BCD chainring 52 teeth

Oval asymmetric chainring for road cranks with a four-arm mount at a 110 BCD spacing.

92.99 €
Buy
AB2913
discount -14%
Absolute Black Cyclocross chainring BCD130 38t.
Upon Request
Absolute Black Cyclocross chainring BCD130 38t.

Cyclocross chainring designed for single-speed 1x10/11 cranksets.

59.99 €
Buy
AB3619
discount -17%
Absolute Black OVAL30 Shimano BCD 104 chainring, 30T oval
Upon Request
Absolute Black OVAL30 Shimano BCD 104 chainring, 30T oval

Oval chainring for cranks with a four-bolt mount, 104 mm BCD.

1 reviews
60.99 €
Buy
Y1RL98070
discount -23%
Shimano XT FC-M8000-2 Chainring 34 Teeth
Upon Request
Shimano XT FC-M8000-2 Chainring 34 Teeth

Shimano M8000 2x11 chainring, 34 teeth, weight – 60 g.

3 reviews
46.49 €
Buy
Y1RL28000
discount -2%
Shimano XT FC-M8000-2 Chainring 28 Teeth
Upon Request
Shimano XT FC-M8000-2 Chainring 28 Teeth

Chainring for Shimano XT FC-M8000-2 double-chainring systems.

3 reviews
22.49 €
Buy
634105
Shimano Deore FC-M660-10 32 teeth chainring
Upon Request
Shimano Deore FC-M660-10 32 teeth chainring

Chainring for 3x10 systems, four-arm mounting.

2 reviews
24.99 €
Buy
CRM70-34
discount -31%
Shimano SLX M7000 SM-CRM70 Chainring 1x11-speed 34 Teeth
Upon Request
Shimano SLX M7000 SM-CRM70 Chainring 1x11-speed 34 Teeth

Chainring for Shimano SLX M7000-1 cranksets, designed as a separate single chainring for 11-speed cassettes, Dyna-Sys II technology.

6 reviews
26.99 €
Buy
Y1RL98090
discount -6%
Shimano XT FC-M8000-2 Chainring 38 Teeth
Upon Request
Shimano XT FC-M8000-2 Chainring 38 Teeth

Chainring for Shimano XT FC-M8000-2 double-chainring systems.

4 reviews
57.49 €
Buy
s886554
Shimano Deore FC-M672 22 teeth chainring
Upon Request
Shimano Deore FC-M672 22 teeth chainring

Chainring for Shimano 3x10 systems.

1 reviews
7.99 €
Buy
CRM70-33
discount -18%
Shimano SLX M7000 SM-CRM70 Chainring 1x11-speed 32 Teeth
Upon Request
Shimano SLX M7000 SM-CRM70 Chainring 1x11-speed 32 Teeth

Chainring for Shimano SLX M7000-1 cranksets, designed as a separate single chainring for 11-speed cassettes, Dyna-Sys II technology.

11 reviews
23.49 €
Buy
Y1RL98080
Shimano XT FC-M8000-2 chainring 36 teeth
Upon Request
Shimano XT FC-M8000-2 chainring 36 teeth

Shimano XT FC-M8000-2 crankset converter

5 reviews
53.49 €
Buy
Y1RL26000
Shimano XT FC-M8000-2 chainring 26 teeth
Upon Request
Shimano XT FC-M8000-2 chainring 26 teeth

Crankset converter for Shimano XT FC-M8000-2 dual-chainring

5 reviews
24.99 €
Buy
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