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.
Garbaruk Round chainring Shimano XTR M9100 Black 36T
Round Narrow Wide chainring for MTB, made by CNC machining, designed for Shimano Direct Mount cranks, weight 72 g.
Garbaruk Round chainring Shimano XTR M9100 Black 32T
Round Narrow Wide chainring for MTB, CNC machined, designed for Shimano Direct Mount cranks, weight 57 g.
Garbaruk Round chainring Shimano XTR M9100 Black 34T
Round Narrow Wide chainring for MTB, manufactured by CNC milling, designed for Shimano Direct Mount cranks, weight 63 g.
Garbaruk GRX Oval chainring black
Narrow Wide oval chainring for CX and gravel, CNC machined, designed for Shimano GRX RX600-1/810-1 cranks, weight 69 g.
XLC CR-E09 e-bike chainring 38 t.
Converter for e-bike Yamaha PW-X3, direct mount, for multi-speed systems - 11 and 12.
Garbaruk Sram BCD94 chainring Black
Aluminum chainring for 1x drivetrains, BCD94 bolt circle, compatible with 9/10/11-speed chains and 12-speed Sram Eagle / T-Type, KMC, and Shimano GH+ chains,…
FSA Road Gossamer Pro ABS 110 mm chainring silver/black
11-speed road chainring for Gossamer cranks, compatible with 2x11sp., aluminum AL7075/T6, 110 mm bolt circle diameter, CNC machined.
Bosch 4Gen chainring 38 teeth 50CL black
12-speed derailleur with DM mounting for Bosch 4Gen motor, 50 mm chainline, for 1 x 12 sp.
Praxis Works 1X DM Road chainring 36 teeth for Sram
An aluminum chainring with 38 teeth, featuring a Direct Mount attachment, designed for road, CX, and gravel, compatible with 10/11/12-speed Shimano / KMC /…
E-13 Helix Race Flip-Flop Direct Mount chainring black
11/12-speed Direct mount chainring, E-thirteen Helix mount, suitable for Helix, TRS, LG1, and XCX cranks, weight 50 g, Narrow Wide, 53 mm chainline.
Praxis Works X-Rings road chainring set
Crankset converter kit with Praxis 3-Bolt Direct Mount, LevaTime II technology, 104 BCD, Aluminum 7075 T6.
Garbaruk GRX Round chainring red 42T
Narrow Wide chainring for CX and gravel, made by CNC milling, designed for Shimano GRX RX600-1/810-1 cranks, weight 66 g.
Crussis Chainring 44T + cover for Bafang Max drive motor (M400)
44Z converter + cover for Bafang Max drive (M400) motor
Crussis Chainring 38T + cover for motor Bafang Max drive (M400)
38Z converter + cover for Bafang Max drive (M400) motor
Race Face Single Narrow Wide BCD 130 chainring black
Aluminum single chainring with Narrow Wide tooth profile, 130 mm bolt circle diameter, for 9-12 speed systems, suitable for XC and gravel bikes.
Race Face Narrow Wide chainring red
Race Face chainring with profiled teeth for use as a single chainring, 104 BCD mounting, compatible with 10/11/12 sp.
Race Face Narrow Wide chainring purple
Race Face chainring with profiled teeth for use as a single chainring, 104 BCD mounting, compatible with 10/11/12 sp.
Race Face Narrow Wide chainring orange
Race Face chainring with profiled teeth for use as a single chainring, 104 BCD mounting, compatible with 10/11/12 sp.
Race Face chainring BG4 Direct Mount 55 36T chainring black
Solid steel chainring for e-bikes with Bosch 4th generation motors, NW tooth profile, direct mount.
Race Face chainring BG4 Direct Mount 55 34T chainring Black
Solid steel chainring for e-bikes with Bosch 4th generation motors, NW tooth profile, direct mount.
RACE FACE chainring BG4 Direct Mount 52 34T STL 12SHI black
Solid steel chainring for e-bikes with Bosch 4th generation motors, NW tooth profile, direct mount.
Funn Solo DS NW chainring for Shimano DM 3 mm offset
Single chainring with NW tooth profile, Shimano DM mount, black anodized, material AL 7075 CNC, weight from 60 g.