Wolf Tooth Elliptical Direct Mount Chainring - 30t SRAM 8-Bolt DM 3mm Offset Drop-Stop ST Requires HG+ Chain BLK Model=inReach Messenger Bent Foot design

Bent Foot design

Holding function: the wedging forces resulting from the contact pressure between the drive tip and the screw profile securely hold the screw on the tool

Length 240Gender/Age WomensColor Black/SilverRail Material SteelWeight 386Saddle Cut Out YesWidth 160Defined Color BlackClamp Style Std Rails

or Tiagra 4700

Wolf Tooth Elliptical Direct Mount Chainring - 30t SRAM 8-Bolt DM 3mm Offset Drop-Stop ST Requires HG+ Chain BLK Model=inReach Messenger Bent Foot designWolf Tooth PowerTrac Elliptical direct mount rings use their proprietary PowerTrac design that has all the benefits of oval but without the funky uneven pedal stroke. These chainrings are designed for SRAM cranks with 8 bolt mounting and are specifically optimized for use with Shimano Hyperglide+ 12 speed chains and drivetrains. This chainring is equipped with the patented Drop Stop ST asymmetrical tooth design that provides the best in wear life mud