Wolf Tooth Direct Mount Chainrings for SRAM 8-bolt Cranks replace your existing spider and chainring with one clean looking, lightweight, and stiff piece of machined billet. They feature our patented Drop-Stop® design for the best wear life, chain retention, and mud clearance. Drop-Stop B is optimized for SRAM Eagle and Flattop chains.
Compatibility
- Aero chainrings available in 46-52T. Sizes 34-44T are non-aero.
- These direct mount chainrings will replace your existing chainring and spider or replace the direct mount chainring for SRAM AXS cranksets and other cranks that use the 8-bolt mounting standard.
- SRAM Direct Mount DUB road cranksets use the 8-bolt mounting standard. Any of those cranksets with a removable spider also use the 8-bolt mount.
- Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud-shedding ability
- Chainline is 45mm on standard spindle cranks and 47.5mm on wide spindle cranks for 38-52T chainrings. Chainline is 47mm on standard spindle cranks and 49mm on wide spindle cranks for 34t and 36t chainrings for wider tire clearance in bikepacking applications.
-
Use Drop-Stop B for all SRAM Eagle, SRAM Road and Transmission (T-Type) Flattop chains, 9, 10, and 11spd chains or 12spd KMC, Connex, Wippermann, Campagnolo.
Recommendations
- Recommend the use of a clutch-style rear derailleur for the best chain security
- For Installation, use the included custom T20 bolts. Torque to 4Nm with a T20 bit.
Tech Specs
Weights: 38T • 89g | 40T • 106g | 42T • 109g | 44T • 111g
Material: 7075-T6 aluminum
Material: 7075-T6 aluminum
Included: set of eight custom T20 stainless steel bolts
Made in the USA
Made in the USA
WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For further information go to www.P65Warnings.ca.gov.