Wolf Tooth Components Elliptical 3-Bolt Boost Chainring (DropStop-B) 28T B Labeled Size-29 x 2.5 Compatible with the Flight Attendant

Compatible with the Flight Attendant system allowing for total connectivity between all AXS™ enabled components

The “convenient transport mode“ (CTM) provides an immediate use of the lock

Expanding plug insert fits most MTB Gravel & Road Handlebars adjustable with included 17mm 19mm and 21mm silica plugs to fit different diameters

The first carbon bar purpose-built with 10 degrees of flare features an enhanced flex profile for optimum vibration damping

Wolf Tooth Components Elliptical 3-Bolt Boost Chainring (DropStop-B) 28T B Labeled Size-29 x 2.5 Compatible with the Flight AttendantElliptical shape for improved power transmission Asymmetrical tooth shape for the best wear life, chain retention and mud clearance Fits SRAM and other 3 bolt direct mount cranks Dished ring provides 50mm chainline on GXP or BB30 PF30 long spindle (with15. 4mm drive side spacer) Drop Stop B rings are compatible with 10 11 SRAM 12sp chain and Flat Top Transmission chains. Not compatible with Shimano 12 speed Made in the USA from 7075 T6 aluminum alloy