Stan's Sentry MK3 29" Disc Rim.

Features:

A ride anywhere profile with the ultimate traction and control, Plus done faster
WideRight: 2.50"-3.00" tires, provides the optimal volume without distorting the tread pattern or the side knobs so that they are in the correct position for cornering. Proper tire profiles not only allow for optimal tire performance but also allows the tire to do its secondary job of protecting the rim as well as the tire's sidewall
Bead Socket Technology (BST) features a wider inside rim cavity with shorter sidewalls. This means improved tire performance at equivalent pressures and fewer pinch flats
For use with standard tires or fully tubeless compatible with Stan's yellow tape and valve stems sold separately, use SX-8062 and SX-8125

Aro SENTRY-MK3 29" 32H NEGRO