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.
Connex electric drive converter black
Connex electric drive converter, for BOSCH, SHIMANO, YAMAHA, BROSE, and BAFANG electric drives, pitch 104 mm
Sram Rival E1 X-Sync chainring 6.5 mm offset 46 teeth
Road converter for precise shifting and maximum grip, with a 6.5 mm offset, 46 teeth, X-Sync technology, Direct Mount 8-bolt.
Absolute Black Oval Direct Mount 12sp. chainring Shimano
Oval chainring for 12-speed Shimano system, for direct mount 12-speed Shimano cranks.
Shimano Deore XT SM-CRM86 12 sp. chainring
New 12-speed chainring with profiled teeth, Deore XT M8200 series, Direct Mount attachment.
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.
E-13 SL Direct Mount chainring 8 mm offset
Direct Mount chainring with E-13 crank attachment, profiled teeth for 10/11/12 speed chains, boost/non-boost.
Sram Red/Force XPLR X-Sync Chainring Grey
X-Sync chainring for Red XPLR and Force XPLR cranks, 38 to 46 teeth, Grey version.
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.
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,…
Race Face Turbine BCD 64 chainring 11sp. Black
Chainring converter for cranks with BCD 64 mount and for 11-speed sets, 24–28 teeth, material aluminum 7075-T6, suitable for trail, cross country, and all…
FSA Gamma Pro 1x11,1x12 chainring 82x34T.
FSA Gamma Pro 1x11, 1x12 crankset, 82BCD bolt circle diameter, 34 teeth
Race Face Single Direct Mount N/W chainring 12sp. Shimano black
Single chainring for 12-speed Shimano sets, for cranks with Direct Mount attachment, made from 7075-T6 aluminum, narrow tooth profile, compatible with the…
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.
Sram Cring Road X-Sync Chainring
Rival road crankset with X-Sync technology, multiple versions.
Shimano Deore XT SM-CRM85 12-speed Chainring
New 12-speed single chainring with profiled teeth, Deore XT M8100/M8120/M8130 series, Direct Mount.
Wolf Tooth 110 BCD 4-Bolt chainring for Shimano GRX
Chainring converter for Shimano GRX cranks, 38 to 46 teeth, aluminum material, weight 72 to 102 g.
FSA Road Pro chainring 36 teeth
FSA road chainring, material aluminum alloy AL7075/T6, stainless steel teeth, 36 teeth, BCD 110 mm, weight 55 g.
Race Face Single Direct Mount N/W chainring black
Aluminum chainring with Narrow Wide tooth profiling, suitable for 9-12 speed systems, ideal for XC/Trail/AM/DH.
Truvativ MTB Chainring 36T 104mm Alu Black
Chainring for 2x10 systems, 36 teeth, for combination with a 24-tooth small chainring, 104-mm mounting pitch, pin not included.
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.
E-13 Helix Race E-Spec Alu Direct Mount chainring for Bosch CX Gen 4 Black
Aluminum Direct Mount chainring for Helix Race E-Spec cranks, for Bosch CX Gen4 motors, chainline 53 mm, weight 110 g.
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.
FSA Afterburner MegaTooth chainring
DM converter with Megatooth profiled teeth, for 1x11 and 1x10 systems, weight 73 g.
Race Face Turbine BCD 104 chainring 11sp. Black
Converter for cranks with BCD 104 mounting and for 11-speed sets, 34 / 36 teeth, material aluminum 7075-T6, suitable for trail, cross country, and e-mtb.