Wolf-tooth Wolf Tooth Direct Mount Chainring For Shimano Boost 3 Mm Drop-Stop A Black

These Wolf Tooth’s Direct Mount chainrings are for Shimano direct mount cranks. The Wolf Tooth rings feature our patented Drop-Stop design for the best wear life, chain retention and mud clearance. We have both Boost and standard chainrings.

Features:

• Offset: 3 mm (Boost).
• Chainline: 52 mm.
• Tooth profile: Drop-Stop A.
• Weights: 66 g (32T) / 72 g (34T).
• Material: 7075-T6 aluminum.
• Made in the USA.

Compatibility:

• Compatible with Shimano XTR M9100, XT M8100, and SLX M7100 series 12 speed cranksets.
• Wolf Tooth’s patented Drop-Stop wide/narrow tooth profile for the ultimate chain retention and mud shedding ability.
• 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 (157 mm).
• Boost cranksets (models M9100, M8100, M7100, MT610) will use a Boost ring with Boost rear hub spacing (148 mm) and a Super Boost ring with Super Boost rear hub spacing (157 mm).
• 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.
• NOT compatible with 12spd Sram Flattop, 12spd Shimano HG+, or 12spd Campagnolo.

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.

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