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 Red 22 B2 X-Glide 50T 110mm Chainring Blast Black
Sram Red road chainring, 110-mm pitch, 50 teeth, Blast Black, 2 pins.
Sram Red 22 B2 X-Glide 53T 130 mm Chainring Blast Black
Sram Red road chainring, 130-mm pitch, 53 teeth, Blast Black, 2 pins.
Sram Red 22 chainring 34t. 11sp. S2 BCD110
Sram Red 22 chainring 34t. 11sp. S2 BCD110 is a road chainring for an 11-speed drivetrain, with 34-tooth gearing and a 110 mm bolt circle diameter.
Race Face Single Direct Mount N/W chainring black 32 teeth
Aluminum chainring with Narrow Wide tooth profiling, for 9-12sp. systems, suitable for XC/Trail/AM/DH.
Race Face Single Direct Mount N/W chainring Black 38 teeth
Aluminum chainring with Narrow Wide tooth profiling, for 9-12 speed systems, suitable for XC/Trail/AM/DH.
Sram Eagle X-sync 2 Oval Direct Mount 3 Offset Boost 12-speed Chainring 36 Teeth
Sram Eagle Direct Mount chainring with a 3-mm offset for 12 speed sets, compatible with the Boost.
Sram Eagle X-sync 2 Oval Direct Mount 3 Offset Boost 12-speed Chainring 34 Teeth
Sram Eagle Direct Mount chainring with a 3-mm offset for 12-speed sets, compatible with the Boost.
Sram Eagle X-sync 2 Oval Direct Mount 6 Offset 12-speed Chainring 34 Teeth
Sram Eagle X-sync 2 chainring with a 6-mm offset for 12-speed Direct Mount groupsets.
FSA Double 64x26T MTB chainring 2x10
High-quality dural MTB chainring made from AL7075-T6 material.
Sram Eagle X-sync Direct Mount 3 Offset Boost 12-speed Chainring 32 Teeth
12-speed Direct Mount chainring with a 3-mm offset for Sram cranks and Boost frames.
Absolute Black Race Face OVAL offset 6mm chainring 28T.
Oval chainring specifically for Race Face Cinch cranks with three-bolt spline mount - designed for single-speed drivetrains.
Absolute Black OVAL Race Face Cinch Boost 3mm chainring, 30T.
Oval chainring for increasing your power during pedaling, designed for direct mount on Race Face Cinch cranks with 30 teeth for Boost.
Absolute Black OVAL Race Face Cinch Boost 3mm chainring, 28T.
Oval chainring to increase your performance during a stroke for direct mounting on Race Face Cinch cranks with 28 teeth for Boost.
Absolute Black chainring for BCD64 black
Chainring for Shimano, Race Face, FSA, etc. cranks with four-bolt mounting.
Absolute Black OVAL30 Cannondale chainring, 30T oval
Oval chainring to enhance your pedaling power for direct mount on Cannondale cranks with 30 teeth.
Absolute Black OVAL Road 2x 110/5 chainring 50 teeth black
Oval road chainring made from a single piece using a CNC milling machine with a 110mm bolt circle diameter for a double chainring with 50 teeth.
Absolute Black OVAL Road 2X 110/4 BCD chainring 36 teeth
Oval asymmetric chainring for road cranks with a four-arm mount and 110 BCD spacing.
Absolute Black OVAL34 Sram BB30 chainring, 34t oval
Oval chainring for SRAM cranks with a direct mount on the spline with three bolts, designed for single-speed drivetrains and cranks with a BB30 spindle.
Shimano Ultegra FC-6800 Chainring 46 Teeth
Chainring from the 11-speed Ultegra 6800 set with 46 teeth for cyclocross.
Absolute Black OVAL32 Sram GXP chainring, offset 6mm 32T oval
Oval chainring designed exclusively for Sram GPX cranks.
Absolute Black chainring for Cannondale black
Green chainring for Cannondale cranks with a three-bolt mount, 104 mm BCD.
Absolute Black chainring for Sram offset 3 mm Boost black
Luxury single chainring for SRAM cranks with direct mount on the spline with three screws.
TA Specialites Vento BCD 135 chainring 48 t. black
TA Specialites Vento BCD 135 chainring
TA Specialites Chinook-9 BCD 104 chainring
TA Specialites Chinook-9 BCD 104 chainring for 4-arm mounting.