Wolf Tooth 110 BCD Asymmetric 4-Bolt for Shimano Cranks

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Wolf Tooth was first to market with cyclocross 1x specific chainrings.


They saw cyclocross as the perfect use for the patent pending Drop-Stoptechnology. These beautifully machined 110 BCD asymmetric 4-bolt chainrings are optimized for your 1x Shimano CX / road / gravel drivetrain whether you run Dura Ace 9000, Ultegra 6800, 105 5800, or Tiagra 4700. They are also offset for the ideal 1x chainline.


Fits 110 BCD Asymmetric 4-bolt Shimano cranks

Alternating wide/narrow tooth pattern prevents chain derailment

Drop-Stop technology. On Wolf Tooth's patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction.


Material 7075-T6 aluminum
Weight 38t - 66g

40t - 74g

42t - 81g

44t - 90g
Compatibility Use Drop-Stop B for all 9, 10, and 11spd chains or 12spd SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains

Size 42t and larger will work with the Dura Ace 9100 power meter

38-50t are compatible with 105 R7000, Ultegra R8000, and Dura-Ace R9100. The 36t chainring is NOT compatible with these cranks.

All sizes compatible with Dura Ace 9000, Ultegra 6800, 105 5800, RS510, Tiagra 4700 or 4703, Sora R3000 or R3030, and Claris R2000 or R2030 cranks.