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Wolf Tooth Components 1x 104 BCD Elliptical MTB Chainring

Josh Matthew May 10, 2022
5.00 out of 5 based on 1 customer rating
(1 customer review)


PowerTrac Elliptical technology delivers improved power, efficiency and traction!

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Wolf Tooth Components 1x 104 BCD Elliptical MTB Chainring

The Wolf Tooth Components 1x 104 BCD Elliptical MTB Chainring fits any 104 BCD crankset and features Wolf Tooth’s PowerTrac Elliptical (PTE) technology. Compared to other oval rings, the Wolf Tooth Elliptical MTB Chainring is slightly less ovalized (10%) with less aggressive timing (112°). This means that any change to your pedal stroke is less noticeable – but you still get the power, efficiency and traction benefits inherent to oval chainrings.

This chainrings also uses Wolf Tooth’s Drop-Stop technology – an alternating wide/narrow tooth pattern that prevents chain derailment. 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.


  • Compatible with any 104 BCD crankset
  • Compatible with 10-, 11- and 12-speed drivetrains (except Shimano 12-speed chains)
  • The 32T chainring does not fit power2max power meters


  • Ovality of 10% and timing of 112° after TDC (top dead center)
  • Maximum diameter is that of a chainring 2T bigger (so be sure to check your chainstay clearance)
  • Made from 7075-T6 aluminum
  • Weight: 32T - 41 grams | 34T - 48 grams | 36T - 55 grams
1 review for Wolf Tooth Components 1x 104 BCD Elliptical MTB Chainring
  1. Kurt Wiemann (verified owner)

    Smooth, easier pedaling with this chainring; never drops even in the choppiest terrain. I’m hooked!

    • Power Meter City

      Hi Kurt. Thank for this! We hope you continue to enjoy them and we are here if there is anything else we can do!

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