Designed for 104 BCD Mountain Cranksets. The proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the benefits of an oval ring without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life mud clearance and chain retention.The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most powerDrop-Stop chainrings are designed for use with 1x9 1x10 1x11 and 1x12 drivetrainsCompatible with all 10- 11- and 12-speed chains with the exception of Shimano 12-speed chainsShimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainringsIf using a 9-speed drivetrain use a 10-speed chain which will provide a tighter fit for better chain retentionMade from 7075-T6 aluminum for long lifeThese rings are threaded use with 10mm chainring bolts48mm - 50mm chainline depending on the crankset Ring Position/Type Chain Retaining Single Ring Tooth Count 34, 36 Drivetrain Speeds 12 Round or Oval Oval Chainring BCD 104 Color Black Defined Color Black Material Aluminum keyword search SRAM Transmission
