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Wolf Tooth Direct Mount for SRAM 3-Bolt Gravel/Road Cranks Bicycle Chainrings — image 1
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Wolf Tooth Direct Mount for SRAM 3-Bolt Gravel/Road Cranks Bicycle Chainrings — image 5
Wolf Tooth Direct Mount for SRAM 3-Bolt Gravel/Road Cranks Bicycle Chainrings — image 6
Wolf Tooth

Wolf Tooth Direct Mount for SRAM 3-Bolt Gravel/Road Cranks Bicycle Chainrings

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SKU WOLFTOOTH-SDM38-FT
$89.95

192 in stock

Tooth Profile: Drop-Stop B

Tooth Count: 38T

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About this item

  • Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability
  • There is one offset:
  • Standard Road/CX/Gravel: 6mm offset for cyclocross and road crank applications with 47mm chainline
  • Praxis Works Road/CX cranks use the 6mm offset.
  • Recommend the use of a clutch style rear derailleur for the best chain security.
  • An L- Wrench works best since the crank spindle may contact a socket adapter and prevent it from engaging properly.

Product information

Wolf Tooth Components Direct Mount Bicycle Chainrings for SRAM 3-Bolt Gravel/Road Cranks

The direct mount chainrings for SRAM cranksets with the 3-bolt mounting interface. They replace your existing spider and chainring with one clean looking, lightweight, and stiff piece of machined billet. They are available in the Drop-Stop B tooth profile, which is optimized for SRAM Flattop chain. It is also compatible with all other 9-, 10-, 11-, and 12-speed chains except the Shimano 12-speed chain.

Compatibility

  • These direct mount chainrings will replace your existing chainring and spider or replace the direct mount ring on SRAM cranksets including the DUB cranks. The ring is attached via 3 bolts on the back side of the spider near the spindle. Note that these chainrings are NOT compatible with SRAM 8-bolt direct mount cranksets.
  • Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability
  • There is one offset:
    • Standard Road/CX/Gravel: 6mm offset for cyclocross and road crank applications with 47mm chainline
  • Praxis Works Road/CX cranks use the 6mm offset.
If using a 9-speed drivetrain, use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention).

Recommendations

  • Recommend the use of a clutch style rear derailleur for the best chain security.
  • An L- Wrench works best since the crank spindle may contact a socket adapter and prevent it from engaging properly.
  • Use the same 3 bolts to attach the Wolf Tooth ring or we carry replacement bolts.

Tech Specs

Weights: 38T • 90g | 40T • 106g | 42T • 111g
Material: 7075-T6 aluminum
Made in the USA

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Wolf Tooth Direct Mount for SRAM 3-Bolt Gravel/Road Cranks Bicycle Chainrings

Wolf Tooth Direct Mount for SRAM 3-Bolt Gravel/Road Cranks Bicycle Chainrings

Drop-Stop B / 38T

$89.95