Truvativ Holzfeller Direct Mount Stem - 50mm - 31.8mm - RedTruvativ Holzfeller Direct Mount Stem 50mm 31. 8mm Red For serious DH action, choose the stem Steve Peat used to win a World Championship. Paired with a BoXXer fork, the HOLZFELLER Direct Mount gives competitive DH riders a lower, more aggressive position with super stiff and stable front end handling. At the heart of the stem is a beefy 3D forged 6066 aluminum body treated with bold new graphics. It features a 4 bolt handlebar clamp and 4 bolt direct