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 Force E1 Power Meter spider AXS for threaded mount chainrings
The SRAM Force XPLR AXS spider power meter is a top-tier measuring tool for both gravel and road riding in a 1x configuration. It offers dual-sided power…
Absolute Black XT M8000 BCD96 Round chainring
Round chainring for cranks with four-bolt mounting, 96 mm BCD, compatible with 9/10/11/12-speed, weight 44 g.
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.
Sram Eagle Transmission T-Type BCD94 E-MTB chainring
Sram Eagle Transmission chainring, profiled teeth for 1x12 system (T-Type and Eagle compatible), BCD 94 mm bolt circle diameter, aluminum alloy material,…
Shimano Ultegra FC-8100 34 teeth chainring
Chainring, 34 teeth, designed for Shimano FC-8100 cranks, variant 50/34 teeth, BCD 110, weight 3 g.
Max1 Narrow Wide chainring BCD110, 42t black
MAX1 single chainring for cranks with a 110 mm bolt circle diameter, compatible with 9-12 speed drivetrains.
Absolute Black XT M8000 BCD96 OVAL chainring HG+12sp.
Oval chainring for cranks with a four-bolt mount, 96mm BCD. Exclusively for Shimano HG+ 12-speed chains.
Cannondale SpideRing 10 Arm 55 CL chainring
Highly durable chainring adapter for Hollowgram and Cannondale cranks, for Shimano and Hyperglide+, 55 mm chainline.
Sram X-Sync 44T 11-speed Apex1 Asymmetric Chainring 110BCD
X-Sync Asymmetric 11-speed chainring from the Apex1 series for 110BCD, BB30 or GXP pitch.
Shimano GRX FC-RX600-10 46 teeth 10 sp. chainring
Large chainring for 2x10 system, suitable for GRX FC-RX600-10 cranksets, 46 teeth, paired with a 30-tooth small chainring, BCD 110 mm.
Shimano GRX FC-RX810-2 Chainring 31 Teeth
Aluminium 11-speed chainring for FC-RX810-2 cranks with a 48-tooth chainring, BCD80 mm, weight – 39 g.
Connex Chainring 38T TZ, Wipperman Al, thickness 3 mm, pitch 104mm, for E-bikes
Chainring for e-bikes with 4-bolt mounting and 104 mm BCD
FSA Omega ABS BCD90 chainring black
Road chainring for FSA cranks with ABS 90BCD mounting, weight 80 g, for 50/34T combination.
Connex sprocket for Bosch electric drive 20 teeth
Sprocket for BOSCH electric drives, 20 teeth, weight 35 g.
Race Face Single N/W chainring 104 BCD 12 sp. black 36t
Single chainring for 10-12 speed sets, 36 teeth, for 104 BCD cranks, made of 7075 aluminum, narrow tooth profile.
Shimano FC-T521/T611/T6010 Chainring 36 Teeth Black
36-tooth steel chainring for FC-T521/T611/T6010 trekking cranks with 3x10-speed systems, pitch – BCD104 mm, black.
Sram V3 Steel 64 BCD Chainring 22-tooth Black
Sram steel chainring with 64 BCD spacing, 22 teeth, matte black.
Sram Eagle X-sync 2 SL Direct Mount 6 mm Offset 12-speed Chainring 36 Teeth
X-sync 2 SL Direct Mount chainring, a 6-mm Offset, for 11/12-speed chains, 36 teeth.
Shimano SLX SM-CRM75 12-speed Chainring 30 Teeth
New 12-speed single chainring, Direct Mount, 30 profiled teeth.
Sram X-Sync Eagle Chainring 34 Teeth 3 mm Offset Boost Polar Grey
12-speed chainring with a 3-mm offset for the Boost, Direct Mount, for Sram cranks, 34 teeth.
Absolute Black Oval CX 1X 110/5h 38T black
The legendary brand Absolute Black has introduced an oval single chainring specifically for cyclocross bikes. Perfect craftsmanship and design for your ride.
FSA Super Road Mega Tooth 110x40 1x11 chainring
Chainring with a special tooth profile, preventing chain drop, for road cranks with 110 mm BCD.
Truvativ XX Chainring 39 Teeth 120 mm GXP
Truvativ XX chainring, 39 teeth, 120 mm GXP, material – 7075-T6 aluminium.
Sram Eagle GX CR X-sync Direct Mount 6 Offset 12-speed Chainring 32 Teeth
Sram Eagle chainring with a 6-mm offset for 12-speed Direct Mount groupsets.