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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2502860010
discount -30%
XLC CR-A23 chainring 30T black
Upon Request
XLC CR-A23 chainring 30T black

XLC chainring, 30T, suitable for Cross Country, All Mountain, Trail, and Downhill

43.49 €
Buy
2502860005
discount -30%
XLC CR-A23 chainring 28T black
Upon Request
XLC CR-A23 chainring 28T black

XLC chainring, 28 teeth, suitable for Cross Country, All Mountain, Trail, and Downhill

40.99 €
Buy
2502860100
discount -14%
XLC CR-E05 chainring for e-bike 38T.
Upon Request
XLC CR-E05 chainring for e-bike 38T.

XLC brand converter specifically suitable for e-bike direct mount, incl. spacer

18.39 €
Buy
CR20.M-DIR.38.K
discount -4%
E-13 M Direct Mount chainring black
Upon Request
E-13 M Direct Mount chainring black

Direct-mount booster converter for E-13 cranks, with 36 or 38 profiled teeth, for 9/10/11-speed systems.

66.49 €
Buy
CR.M-104.30.R
discount -4%
E-13 M chainring BCD104 red 30 teeth/47.5 mm chainline
Upon Request
E-13 M chainring BCD104 red 30 teeth/47.5 mm chainline

Single chainring with profiled teeth, for 9/10/11 speeds, 104 mm BCD, 7050 Alu material, chainline 47.5 mm, red anodized.

62.49 €
Buy
CR.M-104.32.K
discount -4%
E-13 M chainring BCD104 black
Upon Request
E-13 M chainring BCD104 black

Single chainring with profiled teeth, for 9/10/11 speeds, 104 mm BCD, made from 7050 aluminum, chainline 49/50 mm, black anodized.

2 reviews
46.99 €
Buy
CR.M-104.30.K
discount -4%
E-13 M chainring BCD104 black 30 teeth/47.5 mm chainline
Upon Request
E-13 M chainring BCD104 black 30 teeth/47.5 mm chainline

Single chainring with profiled teeth, for 9/10/11 speeds, 104 mm BCD, material 7050 Alu, chainline 47.5 mm, black anodized.

1 reviews
46.99 €
Buy
CR.M-104.30.B
discount -4%
E-13 M chainring BCD104 blue 30 teeth/47.5 mm chainline
Upon Request
E-13 M chainring BCD104 blue 30 teeth/47.5 mm chainline

Single chainring with profiled teeth, for 9/10/11 speeds, 104 mm BCD, 7050 aluminum material, 47.5 mm chainline, blue anodized.

62.49 €
Buy
61570
Cannondale Spidering Road chainring 52/36 teeth, 8 arms (KP408/)
Upon Request
Cannondale Spidering Road chainring 52/36 teeth, 8 arms (KP408/)

Extremely lightweight road double chainring suitable for all SI Hollowgram cranks, with 52/36 teeth, for 10/11-speed systems.

1 reviews
168.99 €
Buy
P34-4001DM-B
Praxis Works Direct Mount MTB chainring, 34 teeth, Boost
Upon Request
Praxis Works Direct Mount MTB chainring, 34 teeth, Boost

Praxis Works chainring converter, 34 teeth, Boost offset, direct mount Sram attachment - 3 bolts

77.99 €
Buy
T59851
discount -37%
Truvativ MTB Alu chainring 104BCD 32T.
Upon Request
Truvativ MTB Alu chainring 104BCD 32T.

Aluminum chainring with a 104BCD mount, 32 holes for 9 and 10-speed.

2 reviews
20.49 €
Buy
3050761151
Bosch Haibike Xduro GEN2 chainring 16 t with cover
Upon Request
Bosch Haibike Xduro GEN2 chainring 16 t with cover

16-tooth sprocket with protective cover, X-sync, for Bosch Gen2 from 2014, Xduro

1 reviews
64.99 €
Buy
RNW104X32BLK
discount -6%
Race Face Narrow Wide chainring 32 t. black
Upon Request
Race Face Narrow Wide chainring 32 t. black

Race Face chainring with profiled teeth for use as a single chainring. Mounting 104BCD, 32 teeth. Compatible with 10/11/12 sp.

1 reviews
46.49 €
Buy
P34-4001DM-A
Praxis Works Direct Mount MTB chainring, 34 tooth, 0 offset
Upon Request
Praxis Works Direct Mount MTB chainring, 34 tooth, 0 offset

Praxis Works chainring converter, 34 teeth, 0 offset, direct mount Sram attachment - 3 bolts

55.49 €
Buy
RF9374
Race Face SINGLE Direct Mount Oval N/W chainring black 30 t.
Upon Request
Race Face SINGLE Direct Mount Oval N/W chainring black 30 t.

Race Face oval chainring with CINCH system. Compatible with 9, 10, 11, and 12 speeds., weight 72g

58.49 €
Buy
B16202
Bosch E-Bike chainring black
Upon Request
Bosch E-Bike chainring black

Original Bosch converter for electric motors from the Active and Performance series from model year 2014. Available with 18 or 20 teeth.

3 reviews
17.79 €
Buy
F051050
discount -5%
FSA Super Road K-Force Light 110x52-tooth Road Chainring
Upon Request
FSA Super Road K-Force Light 110x52-tooth Road Chainring

Duralumin alloy road chainring, 110 BCD, 52 teeth, suitable for 10- and 11-speed systems.

69.99 €
Buy
ST4243
discount -23%
Sting CHSH38 BCD96 chainring for M8000 38 teeth
Upon Request
Sting CHSH38 BCD96 chainring for M8000 38 teeth

High-quality "drop-stop" chainring designed for Shimano XT M8000, M7000 cranks.

1 reviews
39.49 €
Buy
B16204
Bosch E-Bike chainring 15T.
Upon Request
Bosch E-Bike chainring 15T.

Original Bosch sprocket with 15 teeth for electric motors of the Active and Performance series from the 2014 model year.

4 reviews
15.49 €
Buy
S60597
discount -44%
Truvativ S1 104mm chainring 33T 3x10sp.
Upon Request
Truvativ S1 104mm chainring 33T 3x10sp.

Chainring with a 104mm bolt circle diameter, 33 teeth for a 3x10-speed shifting system.

54.49 €
Buy
RNWDM28BLK
discount -14%
Race Face Single Direct Mount N/W chainring black 28 teeth
Upon Request
Race Face Single Direct Mount N/W chainring black 28 teeth

Aluminum chainring with Narrow Wide tooth profiling, compatible with 9-12 speed systems, suitable for XC/Trail/AM/DH.

56.49 €
Buy
ST3778
discount -13%
Sting CHSR32 BCD76 converter for Sram XX1 32 teeth
Upon Request
Sting CHSR32 BCD76 converter for Sram XX1 32 teeth

High-quality "non-drop" chainring designed for Sram XX1 cranks.

39.99 €
Buy
ST3776
discount -13%
Sting CHSH36 BCD96 chainring for M8000 36 teeth
Upon Request
Sting CHSH36 BCD96 chainring for M8000 36 teeth

High-quality "drop-stop" chainring designed for Shimano XT M8000, MT7000, XTR M9000, and M9020 cranks.

1 reviews
42.49 €
Buy
79250
Shaman Racing chainring 32t. black
Upon Request
Shaman Racing chainring 32t. black

The Shaman Racing 32T black chainring is a front sprocket with 32 teeth for a mountain bike. Precise chain guidance and a durable finish.

23.99 €
Buy
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