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These chainrings are for Shimano direct mount cranks. The Wolf Tooth chainrings feature our patented Drop-Stop® design for the best wear life, chain retention and mud clearance.

      Compatibility

      • Shimano XTR M9100, XT M8100, and SLX M7100 series 12 speed cranksets.
      • Super boost cranksets -models M8120, M8130, M7120 and M7130 - use the Boost chainring.  These Super Boost cranksets have a longer spindle and do not use the Super Boost chainring.  These cranks and ring should ONLY be used on bikes with Super Boost rear hub spacing (157mm)
      • Boost cranksets - models M9100, M8100, M7100, MT610 - will use a Boost ring with Boost rear hub spacing (148mm) and a Super Boost ring with Super Boost rear hub spacing (157mm).  
      • Available in two different tooth profiles for optimal performance based on your chain type. Use Drop-Stop ST for use with Shimano 12-speed Hyperglide+ chains. Use Drop-Stop A for all 9, 10, and 11spd chains or 12spd SRAM Eagle, KMC, Connex or Wippermann chains.

        

        Recommendations

        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.

           

          Related Products 

          Direct Mount chainrings for Shimano cranks

          Shimano Hyperglide+ 12spd compatible chainrings

           

          Tech Specs

          Weight:  32 • 65g 
          Material: 7075-T6 aluminum
          Made in the USA 

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