Each Wolf Tooth chainring is engineered with a specific wide/narrow tooth profile to align with a broad range of modern cranks and drivetrains. Our Drop-Stop technology delivers unparalleled performance, and, given the growing popularity of Shimano Hyperglide+, we wanted to update one of our most popular mountain chainrings to accommodate the fast shifting and efficient power transfers inherent to the functions of the Hyperglide+. Our Drop-Stop ST tooth profile takes full advantage of the HG+ chamfer angles to better align the chain to the chainring and also improve chain retention on bouncy rides. In addition, the chamfers on the chainring’s teeth are engineered to provide clearance and prevent contact with the chain, thereby increasing overall longevity. Rad!
Want to know more about Wolf Tooth’s Drop-Stop technology? Our “Chain Compatibility by Chainring Tooth Profile” Tech Doc breaks down each tooth profile in depth, highlighting benefits, differences, and the applications in which they’re most effective.
Wolf Tooth's updated Drop-Stop ST Direct Mount Chainrings for SRAM Cranks are available now in both round and oval. Choose from 30T, 32T, and 34T with Boost offset; or, send a photo of your bike to firstname.lastname@example.org so we can help you build the perfect setup.