DROPOUT 385, CUBE / SANTA CRUZ - CNC machined 6061 aluminum. - Black anodized finish. - Attaches to frame with (1) M4x8 Flat Head Screw. - Fasteners Included. - Replaces Cube Part #10103 (short road hanger with short slot). ~ Note: DROPOUT-385 is the same shape as DROPOUT-402, but with one fastener instead of two. - 1 drop out per bag.