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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F05A503
FSA Gamma Pro 1x11,1x12 chainring 82x32t.
In stock
FSA Gamma Pro 1x11,1x12 chainring 82x32t.

FSA chainring for mounting on Gamma Pro and Alpha cranks, for 1x11, 1x12, 82BCD mounting pattern, 32 teeth, steel material.

2 reviews
15.99 €
Buy
63386
discount -15%
Force 9K converter Cr-Mo 32 teeth
In stock
Force 9K converter Cr-Mo 32 teeth

MTB chainring for Force Nine 3+ cranks, recommended for 9-speed, can be used on 6-9 speed, 104 mm BCD, 32 teeth.

9 reviews
4.88 €
Buy
CE6802
discount -14%
Connex E-Bike sprocket for Bosch Drive Z16
In stock
Connex E-Bike sprocket for Bosch Drive Z16

Connex converter for Bosh electric motors, 16 teeth

4 reviews
13.09 €
Buy
6849
discount -20%
Shimano Deore FC-M590 Chainring 32 Teeth
In stock
Shimano Deore FC-M590 Chainring 32 Teeth

Shimano chainring for M590 – 3x9-speed systems.

10 reviews
8.09 €
Buy
CE6803
discount -14%
Connex E-Bike sprocket for Bosch Drive Z15
In stock
Connex E-Bike sprocket for Bosch Drive Z15

Connex converter for Bosh electric motors, 15 teeth.

3 reviews
12.99 €
Buy
63394
Force 10K converter Cr-Mo 24 teeth
In stock
Force 10K converter Cr-Mo 24 teeth

MTB chainring for Force Ten 3+ cranks, recommended for 10-speed, can be used on 6-10 speed, 64 mm bolt circle diameter, 24 teeth.

1 reviews
4.55 €
Buy
380-0206001140
FSA Gamma Drive chainring BCD68
In stock
FSA Gamma Drive chainring BCD68

Steel chainring for FSA Gamma cranks, 22 teeth, for 2x11 speed drivetrains, bolt circle diameter (BCD) 68 mm.

7.59 €
Buy
S64821
discount -30%
Sram X-Sync Direct Mount Steel Chainring 3 mm Offset Boost 32 Teeth
In stock
Sram X-Sync Direct Mount Steel Chainring 3 mm Offset Boost 32 Teeth

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

14.59 €
Buy
S64820
discount -30%
Sram X-Sync Direct Mount Steel Chainring 3 mm Offset Boost 30 Teeth
In stock
Sram X-Sync Direct Mount Steel Chainring 3 mm Offset Boost 30 Teeth

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

3 reviews
14.59 €
Buy
869122
discount -45%
Truvativ chainring BCD 64 mm 22t.
In stock
Truvativ chainring BCD 64 mm 22t.

The Truvativ BCD 64 mm 22T chainring is a replacement chainring for mountain bike cranks, with a BCD of 64 mm and 22 teeth.

2 reviews
12.09 €
Buy
T438986
Sale -89%
Trek PAX-CF40-02 composite front sprocket 34 teeth - 5 bolts, pitch 122 mm
In stock
Trek PAX-CF40-02 composite front sprocket 34 teeth - 5 bolts, pitch 122 mm

Trek PAX-CF40-02 composite front sprocket 34 teeth - 5 bolts, 122 mm pitch circle diameter.

6.39 €
Buy
CE6801
discount -22%
Connex E-Bike sprocket for Bosch Drive Z14
In stock
Connex E-Bike sprocket for Bosch Drive Z14

Connex converter for Bosh e-motors, 14 teeth

1 reviews
11.89 €
Buy
24695
discount -24%
Max1 chainring set BCD104/36 teeth and BCD 64/26 teeth black
In stock New arrival
Max1 chainring set BCD104/36 teeth and BCD 64/26 teeth black

Steel chainring set for an MTB double crankset with 8–10-speed chains, with a BCD of 104/36 teeth and a BCD of 64/26 teeth, black.

9.29 €
Buy
8928022
Connex sprocket electric drive Bosch 22t
In stock
Connex sprocket electric drive Bosch 22t

Chainring for e-bikes with Bosch motor - 22T

2 reviews
10.69 €
Buy
F3710139
Sale -92%
FSA Super Road ABS road chainring 39 teeth 110 mm
In stock
FSA Super Road ABS road chainring 39 teeth 110 mm

39-tooth chainring for a 10/11-speed system, for FSA road cranks with Asymmetric Bolt Spacing, 110 mm BCD.

4.09 €
Buy
21612
discount -19%
MAX1 Narrow Wide chainring BCD104, 32T black
In 2-3 days
MAX1 Narrow Wide chainring BCD104, 32T black

MAX1 single chainring for cranks with a 104 mm BCD, suitable for both 10-speed and 11-speed shifting.

2 reviews
31.99 €
Buy
SMCRM75-32
discount -27%
Shimano SLX SM-CRM75 12-speed Chainring 32 Teeth
In 2-3 days
Shimano SLX SM-CRM75 12-speed Chainring 32 Teeth

New 12-speed single chainring, Direct Mount, 32 profiled teeth.

7 reviews
28.49 €
Buy
8691
discount -29%
Truvativ chainring BCD 64 mm 24t.
In 3-4 days
Truvativ chainring BCD 64 mm 24t.

The Truvativ BCD 64 mm 24t chainring is a bicycle chainring for cranksets with a BCD 64 mm bolt pattern, with gearing for 24 teeth.

1 reviews
9.19 €
Buy
F100
discount -14%
FSA Road SuperChain chainring black
In 3-4 days
FSA Road SuperChain chainring black

Chainring for road bikes, black design, compatible with 10/11 speeds, lightweight and durable material for precise and quick shifting.

1 reviews
32.99 €
Buy
S90775
discount -27%
Sram GX Eagle T-Type Chainring 3 mm offset
In 3-4 days
Sram GX Eagle T-Type Chainring 3 mm offset

T-Type chainring, GX Eagle series, 8-bolt Direct Mount, 3 mm offset, for T-Type chains, 30, 32, and 34 teeth.

1 reviews
33.99 €
Buy
S90485
discount -27%
Sram Eagle Transmission T-Type Steel Chainring BCD104
In 2-3 days
Sram Eagle Transmission T-Type Steel Chainring BCD104

T-Type chainring, economical steel version, 4-bolt mounting on a BCD104 spider, for T-Type chains, 34/36/38 teeth.

1 reviews
33.99 €
Buy
Y1WV34000
discount -15%
Shimano FC-R7000 chainring 34 teeth
In 2-3 days
Shimano FC-R7000 chainring 34 teeth

34-tooth chainring, for 11-speed gears

9.79 €
Buy
MAX24691
Max1 chainring set 104/44-32, 64/22 black
In 2-3 days New arrival
Max1 chainring set 104/44-32, 64/22 black

Steel chainring set for bicycle cranksets for 9-speed systems and below, with 44, 32, and 22-tooth chainrings in black.

16.49 €
Buy
38000370002250
discount -28%
FSA E-Bike DM MT chainring 148 1x34 teeth Bosch GEN4
In 3-4 days
FSA E-Bike DM MT chainring 148 1x34 teeth Bosch GEN4

Robust steel chainring for e-bikes with 34 teeth, direct mount on Bosch GEN4 motor, ideal for demanding conditions and reliable power transfer.

18.79 €
Buy
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