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.
Ochain S Spider Damper Bosch DU38 black
Motion damper for the chainring for E-MTB with Bosch BDU38; allows the chainring to rotate slightly backward, reduces noise, and stabilizes the chain. Black.
Ochain N Spider Damper SR 3B black
A derailleur motion damper for MTB trail, enduro, and downhill that reduces kickback into the pedals and quiets chain operation. For SRAM 3‑bolt mounting, BCD…
Ochain N Spider Damper SR 8B black
A backlash damper in the MTB drivetrain allows slight rotation of the chainring and stabilizes the chain. For SRAM 8‑bolt mounting, BCD 104, black.
Ochain R Spider Damper SR 8B black
Chainback chain recoil damper for mountain bikes with the SRAM 8-bolt standard; reduces pedal kickback and chain noise off-road.
Garbaruk Round MTB chainring Sram Boost Red
Narrow Wide converter for MTB, designed for BOOST SRAM cranks with 3-bolt, weight 59 g, compatible with Shimano chain.
Funn Solo DX NW chainring for Sram DM 3 mm offset Red 34t
Single chainring with NW tooth profile, Sram DM mounting, 3 mm boost offset, red anodized, material AL 7075 CNC, weight from 60 g, for 1x9/10/11/12 sp.
Funn Solo NW chainring BCD 104 mm 34 teeth Black
Round single chainring Funn, for cranks with BCD 104 mm mounting, narrow-wide teeth, material CNC 7075 aluminum alloy, 34 teeth, weight 34 g, black anodized.
Garbaruk GRX Round chainring orange 42T
Narrow Wide chainring for CX and gravel, CNC machined, designed for Shimano GRX RX600-1/810-1 cranks, weight 66 g.
XLC Chainring for E-Bike CR-E13, 38T Yamaha PW-ST
Original XLC conversion kit for Haibike e-bikes with Yamaha PW-ST motor
Funn Solo NW chainring
Round single chainring Funn, for cranks with BCD 104 mm mounting, narrow-wide teeth, material CNC 7075 aluminum alloy, 32 teeth, weight 42 g, black anodized.
Garbaruk Oval MTB chainring Cannondale Ai Red Standard 34 teeth
Oval Narrow Wide chainring for MTB, CNC machined, designed for Cannondale Ai cranks, Direct Mount, weight 63 g, red anodized.
Garbaruk Round MTB chainring Shimano 7100/8100 Blue
Narrow Wide chainring for Shimano M7100 and M8100 cranks, Direct mount attachment, 12 spd., CNC machined, weight 66 g
TA Specialites Alizé BCD130 chainring 53 teeth silver
Aluminum chainring for 9/10 speeds, 53 teeth, aluminum 7075-T6, BCD 130.
Garbaruk 94BCD Oval chainring black
MTB chainring for 1x systems, BCD 94, oval shape, material 7075-T651 AL, 32 profiled teeth, for 9, 10, 11 chains and for 12 sp. chains Sram Eagle, Shimano HG+…
Garbaruk 76BCD Sram XX1 Oval chainring black
MTB chainring for 1x systems, oval shape, material 7075-T651 AL, 32 or 36 profiled teeth, compatible with 9, 10, 11 chains and for 12-speed Sram Eagle and KMC…
Garbaruk 76BCD Sram XX1 Round chainring green
MTB chainring for 1x systems, round shape, material 7075-T651 AL, 32 profiled teeth, compatible with 9, 10, 11-speed chains and 12-speed Sram Eagle and KMC…
Garbaruk 76BCD Sram XX1 Round chainring silver
MTB chainring for 1x systems, round shape, material 7075-T651 AL, 32 profiled teeth, compatible with 9, 10, 11 speed chains and 12 sp. Sram Eagle and KMC…
Garbaruk 76BCD Sram XX1 Round chainring Gold
MTB chainring for 1x systems, round shape, material 7075-T651 AL, 32 profiled teeth, for 9, 10, 11 chains and for 12 sp. chains Sram Eagle and KMC.
Garbaruk 76BCD Sram XX1 Round chainring Blue
MTB chainring for 1x systems, round shape, made from 7075-T651 AL, 32 profiled teeth, compatible with 9, 10, 11 chains and 12 sp. chains Sram Eagle and KMC.
Garbaruk 76BCD Sram XX1 Round chainring orange
MTB chainring for 1x systems, round shape, material 7075-T651 AL, 32 profiled teeth, for 9, 10, 11 chains and for 12 sp. chains Sram Eagle and KMC.
Garbaruk 76BCD Sram XX1 Round chainring purple
MTB chainring for 1x systems, round shape, material 7075-T651 AL, 32 profiled teeth, compatible with 9, 10, 11 chains and 12 sp. chains Sram Eagle and KMC.
Garbaruk 76BCD Sram XX1 Round chainring red
MTB chainring for 1x systems, round shape, material 7075-T651 AL, 32 profiled teeth, compatible with 9, 10, 11 chains and for 12 sp. chains Sram Eagle and KMC.
Garbaruk 76BCD Sram XX1 Round chainring black
MTB chainring for 1x systems, round shape, made from 7075-T651 AL, with 32, 34, and 36 profiled teeth, compatible with 9, 10, 11 chains and for 12 sp. chains…