Compatibility:
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- These direct mount chainrings will replace your existing chainring and spider, which is attached via 3 bolts on the back side of the spider near the spindle. You will use these same 3 bolts to attach the Wolf Tooth SDM® chainring.
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- Standard: 49mm chainline, 6mm offset for GXP and long spindle BB30. Note: all road cranks use this offset.
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Tech Specs:
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- Design and manufactured in the Minneapolis, MN USA
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- Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability
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- Recommend the use of a clutch style rear derailleur for the best chain security.
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- Material 7075-T6
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- Colors – black
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- Chainline: 49mm for standard and BB30 cranks, 52mm for Boost offset cranks.
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- A T25 Torx wrench is required to remove the bolts that secure the the chainring or spider to the crankarm.
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- An L-wrench works best since the crank spindle may contact a socket adapter and prevent it from engaging properly.
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- Weight – 26t – 52g, 28t – 59g, 30t – 65g, 32t – 70g, 34t – 75g, 36t – 81g, 38t – 90g, 40t – 106g, 42t – 111g