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.
Sram 22T Cring 64BCD 2x10s Chainring
Sram original chainring with 64-mm pitch and 22 teeth for double chainring sets.
Sram X-Sync Eagle 30T DM 3 Offset Boost Chainring Polar Grey
12-speed chainring with a 3-mm offset for the Boost, Direct Mount, for Sram cranks, 30 teeth.
Sram Eagle X-sync Direct Mount 3 Offset Boost 12-speed Chainring 32 Teeth Gold
12-speed Direct Mount chainring with a 3-mm offset for Sram cranks and Boost frames, 32 teeth, gold logo.
FSA Double 64x26T MTB chainring 2x11
High-quality aluminum MTB chainring made from AL7075-T6 material.
Absolute Black OVAL30 Shimano BCD104 chainring, 30T oval
High-quality oval chainring for cranks with a four-bolt mounting, 104mm BCD
FSA MTB Comet chainring 104x44 (3x10)
Steel chainring for FSA Comet Modular cranks, 44 teeth.
Absolute Black Oval 1X Gravel 110/4 44T black
The legendary brand Absolute Black has introduced an oval single chainring specifically for gravel and cx bikes. Perfect craftsmanship and design for your…
Shimano FC-M8000-3 Chainring 22 Teeth
Chainring with 22 teeth, four-bolt mounting with a 6-mm pitch for M8000/M7000/M6000 cranksets.
Shimano FC-M780 (AE) Chainring 24 Teeth
Aluminium alloy chainring with 24 teeth for Shimano 3x10-speed systems, mounting pitch – 64 mm, AE type for 42/32/24 tooth combinations.
FSA Pro Road 130x39t chainring black
High-end CNC machined chainring, 130 mm BCD, 39 teeth, material AL 7075-T6, for 10 and 11-speed systems.
Leonardi Factory Daisy BCD96 chainring
Chainring with profiled teeth, for Shimano cranks, for 1x9, 1x10, and 1x11 systems, BCD 96 mm, 30, 32, or 34 teeth.
Shimano XTR M9000/M9020 Chainring 26 Teeth
XTR chainring with 26 teeth for FC-M9000-2/FC-M9020-2 cranks, designed for 2x11-speed systems.
Sram Road X-Glide 46 t. chainring 110 mm
Sram Road X-Glide 46T 110 mm chainring is a road chainring for cranksets with a 110 mm bolt circle diameter; 46 teeth for smooth engagement.
Shimano XT FC-T780/781 Chainring 36 Teeth
Shimano XT chainring for 10-speed systems, 36 teeth, BCD 104 mm, AL type (for 48/36/26 combinations).
Sram Eagle X-sync 2 Oval Direct Mount 6 Offset 12-speed Chainring 38 Teeth
Sram Eagle X-Sync 2 oval chainring with a 6-mm offset for 12-speed direct mount groupsets.
Sram V3 110BCD Road Chainring 34 Teeth
Sram 110 BCD road chainring with 34 teeth in black.
Shimano XT M8000 SM-CRM81 XT Chainring 1x11-speed 32 Teeth
Chainring for Shimano XT M8000-1 cranksets, designed as a separate single chainring for 11-speed cassettes, Dyna-Sys II technology.
FSA MTB Comet Modular chainring BCD68
Steel chainring for FSA Comet Modular cranks, 24 or 26 teeth, BCD 68 mm mounting pattern.
Shimano Alivio FC-M4000/4050 40 teeth chainring
Chainring for FC-M4000/4050 3x9-speed cranksets.
Shimano Alivio FC-M4000/4050 Chainring 30 Teeth
Chainring for FC-M4000/4050 3x9-speed cranksets.
Shimano Alivio FC-M4000/4050 Chainring 22 Teeth
Chainring for FC-M4000/4050 3x9-speed cranksets.
Force 9K converter Fe 44 teeth
MTB chainring for Force Nine 3+ cranks, recommended for a 9-speed, can be used on a 6-9 speed, 104 mm BCD, 44 teeth.