Chromag BA30 Rim 27.5" (650b), 32h - Black

The rim for high-impact riding. The BA30 is a quality alloy rim designed to withstand a real beating. This is the rim for high-impact riding when the trails are rough and rugged. With an internal bracing structure, the BA30 has torsional stiffness for directional control in demanding circumstances. The BA30 features a thick bead wall adjacent to the tire to resist impact deformation, with a wider, rounded top edge to reduce sidewall cuts. The nipple/spoke bed is oriented to the spoke direction to reduce weakness caused by a bend in the spoke at the nipple hole. The BA30 is made with premium alloy, extruded with an internal brace profile, and carefully formed for a consistent shape. It is then fusion welded and ground for a strong precise finish. Our fusion welding system leaves a perfect seamless joint that becomes the strongest section of the rim ensuring that your rim won’t split if you impact at the seam.  Material // Premium extruded alloyFinish // Fusion welded seam-ground finis