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Wolf Tooth custom made this chainring for 3T Torno's spider and crankset. The countersunk bolt pattern is specific to the Torno spider and transfers your power not just via its bolts but also its shape for optimal power transfer. This 1x-specific chainring uses the Drop-Stop® tooth profile for the best performance. 

  • Fits only 3T Torno Spider

  • 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

  • Alternating wide/narrow tooth pattern prevents chain derailment



  • These rings only fit on the 3T Torno 1x crankset
  • The Torno is optimized specifically for 1x drivetrains
  • Chainline - 47mm (optimized for 1x in combination with 142mm rear axle spacing)
  • Must use 3T bolts provided with crankset
  • Use Drop-Stop B for all SRAM Eagle, SRAM Road and Transmission (T-Type) Flattop chains, 9, 10, and 11spd chains or 12spd KMC, Connex, Wippermann, Campagnolo.


    • If you plan to ride in very muddy conditions, try using a chainguide or chainkeeper in addition to a clutch-type rear derailleur. Without these precautions, you may experience chaindrops and/or chainsuck


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    Tech Specs

      Weight:  36t • 79g  |  40t • 89g  |  44t • 110g
      Material:  7075-T6 aluminum

      Made in the USA

        WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For further information go to www.P65Warnings.ca.gov.

        Patent and trademark information