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SRAM DM ROUND DROP-STOP CHAINRING - BOOST

Wolf Tooth direct mount chainrings for SRAM cranksets replace your existing spider and chainring with one clean looking, lightweight, and stiff piece of machined billet. They are available in 3 different offsets: standard 6mm offset, Boost 3mm offset, and BB30 short spindle/Superboost 0mm offset.

These direct mount chainrings will replace your existing chainring and spider or replace the direct mount ring on SRAM cranksets, including DUB cranks. The ring is attached via 3 bolts on the back side of the spider near the spindle. 


2023 Wolf Tooth Chainring explainer

CHOOSE YOUR OFFSET
  • Standard Road/CX/Gravel: 6mm offset for cyclocross and road crank applications with 47mm chainline
  • Standard MTB: 6mm offset for non-Boost mountain bikes, GXP and long spindle BB30 cranks for 49mm chainline
  • Boost: 3mm offset for 52mm chainline
  • BB30: 0mm offset for BB30 short spindle cranks for 49mm chainline
  • Fat bikes: If your fat bike has a 170/177 rear hub spacing, use the standard 6mm offset
  • Praxis Works Road/CX cranks use the 6mm offset. Praxis Works mountain cranks use the 3mm offset for their DM-A and 0mm offset for their DM-B chainrings.
DROP-STOP TECHNOLOGY

Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile delivers ultimate chain retention and mud shedding ability.

2023 Wolf Tooth Drop Stop explainer

RECOMMENDATIONS
  • We recommend the use of a clutch style rear derailleur for the best chain security.
  • We recommend using a T25 L-Wrench or similar for removal and installation of the bolts. 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
  • For a longer lasting and more durable option, check out the CAMO System that offers stainless steel chainrings.

2023 WOLF TOOTH CHAIN COMPATIBILITY LINK

About Us

Good Rotations is an independent online bikepacking and adventure cycling store.

If you are looking for a complete brevet or expedition setup, advice on gear, or help with finding the right bikepacking bag or dynamo system, we're here to assist.

Get in touch: hello@goodrotations.co

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