Wolf Tooth 104 BCD Chain Rings

Availability: Out of stock
  • Material: 7075-T6 aluminum
  • Chainline (approximate as BB centering and cranksets vary):
    • 30t – 48mm on 3x cranksets and 49mm on 2x
    • Other sizes – 50mm on 3x and 51mm on 2x
  • Weight:
    30t = 36g
    32t = 47g
    34t = 56g
    36t = 60g
    38t = 66g




The Wolf Tooth 104 BCD Chain Rings are Wolf Tooth’s first product ever and it is the most common bolt pattern on double and triple cranksets. Wolf Tooth’s patented Drop-Stop tooth design is the best available anywhere. We offer a full spectrum of colors too!

Wolf Tooth 104 BCD Chain Rings Compatibility:

  • These rings fit any 104 BCD crankset, and here are instructions on how to measure your BCD.
  • If you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper in addition to a clutch-type rear derailleur! Without these precautions, you may experience chaindrops and/or chainsuck.
  • 30 tooth rings require chainring bolts that are 7-10mm long.  All other sizes require single ring specific bolts that are ~6mm long.
  • Notes for those the plan to run a 32t chainring on a 2x Shimano crankset (XT, SLX, or Deore).
  • 30t x 104BCD ring is the only QUARQ power meter compatible 30t ring available!
  • For 1×9, 1×10, ,1×11 and 1×12 drivetrains (including SRAM Eagle)
    • Compatible with all 10, 11, and 12 speed chains (Including SRAM Eagle)
    • If using a 9 speed drivetrain use a 10 speed chain (shifts and works well on a 9 speed drivetrain and fits the ring tighter for better chain retention).
  • Chainring bolts that are optimized for 1x
    • 104 x 30t – our 10mm bolts are optimized for mounting this ring and/or this ring with our perfectly sized and matching bashring.
    • All other tooth sizes – recommend our 6mm bolts.
      • If using a bashring you will need 8mm bolts (most stock bolts on 3x cranksets are 8mm)

Additional information

Weight 0.066 kg

30T, 32T, 34T, 36T, 40T




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