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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370-0158004050
discount -6%
FSA Gossamer BCD120 road chainring
In stock
FSA Gossamer BCD120 road chainring

Outer chainring for road and gravel cranks Gossamer and SL-K, with a 120 mm bolt circle diameter, black color, compatible with 2x11 and 2x10 speed systems.

1 reviews
51.59 € with code: BIKE20
64.49 €
Buy
RNW104X34BLK
discount -9%
Race Face Narrow Wide chainring black
In stock
Race Face Narrow Wide chainring black

Race Face chainring with profiled teeth for use as a single chainring. Mounting 104BCD, 34 teeth. Compatible with 10/11/12 sp.

3 reviews
44.49 €
Buy
AB4978
Sale -9%
Absolute Black Oval Sram Apex 1X chainring
In stock
Absolute Black Oval Sram Apex 1X chainring

Oval chainring with profiled teeth, BCD 110 for Sram Apex1 cranks, 38, 40, or 42 teeth.

1 reviews
58.64 € with code: BIKE15
68.99 €
Buy
ISMCRM96AA4
discount -20%
Shimano XTR SM-CRM96 chainring 1x12sp. 34 t.
In stock
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 €
Buy
21748
discount -5%
Max1 Narrow Wide chainring BCD110, 42t black
In stock
Max1 Narrow Wide chainring BCD110, 42t black

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

1 reviews
30.59 € with code: BIKE10
33.99 € 35.99 €
Buy
S90488
discount -27%
Sram Eagle Transmission T-Type Chainring for Bosch Gen4
In stock
Sram Eagle Transmission T-Type Chainring for Bosch Gen4

T-Type chainring, Direct Mount for Bosch 4th generation drivetrains, for T-Type chains, 36 and 38 teeth, chain line – 55 mm.

30.59 € with code: BIKE10
33.99 €
Buy
380-0499024050
discount -21%
FSA Afterburner MegaTooth chainring Shimano 12sp.
In stock
FSA Afterburner MegaTooth chainring Shimano 12sp.

DM converter with profiled Megatooth teeth, suitable for 12-speed Shimano chains, FSA/Cannondale interface, available in 30/32/34/36 teeth.

44.19 € with code: BIKE15
51.99 €
Buy
DM30TSHI12BLK
discount -30%
Race Face Single Direct Mount N/W chainring 12sp. Shimano Hyperglide+ black
In stock
Race Face Single Direct Mount N/W chainring 12sp. Shimano Hyperglide+ black

Steel chainring with Narrow Wide tooth profiling, specially developed for 12-speed Shimano Hyperglide+, suitable for XC/Trail/AM/DH.

1 reviews
21.99 € 31.49 €
Buy
RF04X38BLK
discount -10%
Race Face Turbine chainring 11spd 104X38 black
In stock
Race Face Turbine chainring 11spd 104X38 black

The durable Race Face Chainring Turbine 11spd 104x38 is made from high-strength 7075 aluminum and ensures smooth shifting.

58.99 €
Buy
RNW104X34TSHI12BLK
discount -10%
Race Face SINGLE Narrow Wide chainring 12 sp. black
In stock
Race Face SINGLE Narrow Wide chainring 12 sp. black

High-durability 7075-T6 aluminum chainring for 12-speed Shimano.

3 reviews
47.99 €
Buy
RNWDM32BLK-SM3
Sale -14%
Race Face Single Direct Mount N/W 3-Bolt Sram chainring black
In stock
Race Face Single Direct Mount N/W 3-Bolt Sram chainring black

Single chainring for 3-Bolt Sram cranks and 9–12 speed sets, compatible with the Cinch system, narrow tooth profile, material aluminum 7075-T6.

1 reviews
50.39 € with code: BIKE10
55.99 €
Buy
05A138
discount -15%
FSA Omega ABS BCD 120 mm 50 teeth chainring
In stock
FSA Omega ABS BCD 120 mm 50 teeth chainring

Road chainring for FSA cranks with ABS 120BCD mounting, 50 teeth

1 reviews
44.49 €
Buy
W00213
discount -4%
Wolf tooth chainring Aero 107 BCD for SRAM
In stock
Wolf tooth chainring Aero 107 BCD for SRAM

Aluminum chainring for gravel and road bikes with a 1x drivetrain, BCD 107 Asym mounting pattern for SRAM cranksets; 48 teeth, Drop-Stop B.

132.29 € with code: BIKE10
146.99 €
Buy
S00100880
discount -26%
Sram Force E1 Thread Mount chainrings for Powermeter
In stock
Sram Force E1 Thread Mount chainrings for Powermeter

SRAM FORCE E1 Road Crankset for Powermeter - Thread Mount, includes locking pin with bolt, lightweight aluminum construction.

181.79 € with code: BIKE10
201.99 €
Buy
CR3UNA-107
discount -19%
E-13 UL Direct Mount chainring 5 mm offset
In stock
E-13 UL Direct Mount chainring 5 mm offset

Direct Mount chainring for E-13 cranks, profiled teeth for 10/11/12 speed chains, Boost.

2 reviews
62.99 €
Buy
S96680
discount -24%
Sram RED E1 Road chainring kit
In stock Free shipping
Sram RED E1 Road chainring kit

Set of two chainrings, one-piece construction, X-Range smooth shifting, various tooth counts always with a 13-tooth difference, direct mount on Sram Red E1…

251.99 €
Buy
GBR00188
discount -22%
Garbaruk AXS-Road CX Round chainring Black
In stock
Garbaruk AXS-Road CX Round chainring Black

Narrow Wide chainring for CX and gravel, CNC machined, designed for SRAM 8-bolt cranks.

59.99 €
Buy
74024
discount -23%
Sram Red X-Sync Chainring BCD107 44 Teeth Black
In stock
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.

85.49 €
Buy
S90479
discount -25%
Sram XX SL Eagle Transmission T-Type Threaded chainring 0 mm offset
In stock
Sram XX SL Eagle Transmission T-Type Threaded chainring 0 mm offset

T-Type chainring, Threaded mount for SRAM cranks with Powermeter, for T-Type chains, 34 and 36 teeth, offset 0 mm.

92.69 € with code: BIKE10
102.99 €
Buy
S90490
discount -20%
Sram XX Eagle Transmission T-Type Chainring for Bosch Gen4
In stock
Sram XX Eagle Transmission T-Type Chainring for Bosch Gen4

T-Type chainring, Direct Mount for Bosch 4th generation drivetrains, for T-Type chains, 32, 34 and 36 teeth.

80.09 € with code: BIKE10
88.99 €
Buy
380-0490026540
discount -17%
FSA Comet Modular Steel chainring Shimano 12sp.
In stock
FSA Comet Modular Steel chainring Shimano 12sp.

Steel chainring for FSA Comet cranks, Direct Mount attachment, MegaTooth teeth, 30 profiled teeth, compatible with Shimano 9-11sp drivetrains, Shimano 12sp,…

27.99 €
Buy
CH16SD32S11-01
discount -24%
Funn Solo DX NW chainring for Sram DM 6 mm offset
In stock
Funn Solo DX NW chainring for Sram DM 6 mm offset

Single chainring with NW tooth profile, Sram DM mount, 6 mm offset, black anodized, material AL 7075 CNC, weight from 60 g, for 1x10/11sp.

1 reviews
43.49 €
Buy
5a057
discount -22%
FSA Afterburner MegaTooth chainring
In stock
FSA Afterburner MegaTooth chainring

DM converter with Megatooth profiled teeth, for 1x11 and 1x10 systems, weight 73 g.

42.99 €
Buy
OVAL-11042-FT
discount -3%
Woll Tooth BCD 110 oval chainring for Sram Flattop
In stock
Woll Tooth BCD 110 oval chainring for Sram Flattop

Oval chainring, mounting for cranks with BCD 110 and 5 arms, weight 66 g for the 38T chainring.

1 reviews
87.74 € with code: BIKE10
97.49 €
Buy
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