GSport Birdcage Rim - Ice Green *LIMITED EDITION*

6061-T6 aluminum. "Aero" style. Double-walled construction with a welded seam. Offset nipple holes to increase stiffness, and offset valve stem hole to keep the load-bearing center of the rim as strong as possible. Hollow beads for weight reduction. 36 hole. Designed for a cross-laced pattern only. Weight: 14.4 oz