Oval 110 BCD Asymmetric 4-Bolt Chainrings for Shimano Cranks

Compatibility

These rings are for use with Shimano 110 BCD Asymmetric 4-bolt cranks.
Compatible with Dura Ace 9000, Ultegra 6800, 105 5800, Tiagra 4703 or 4700, Sora R3000 or R3030, and Claris R2000 or R2030 cranks.
Sizes 40T and larger are compatible with Dura Ace 9100, Ultegra 8000, and 105 R7000 but a slight modification is required due to a change in the crank arm profile. The 38T chainring will not work for this modification. Click here to review the process for the modification, which takes about 5 minutes to perform.
NOT compatible with Dura-Ace R9200, Ultegra R8100, and 105 R7100 Cranks
Mounts in the big ring position of the cranks but is offset inward for perfect chainline.
The stock 2x bolts will not work. You will need our 6mm bolts which are optimized for single ring mounting.
Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability
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).
Chainline - 47.5mm

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.
Recommend the use of a clutch style rear derailleur for the best chain security.