When race day comes, you want to have every advantage. Optimizing your bike for each course is key to putting yourself in the best possible position to win.

With the NSB Direct Mount Stem spacers, you can quickly change your bike’s bar height. Remove the stem mounting bolts, slip a spacer under your stem, and remount with the provided screws.

Available as single spacers or as our Race Pack. The Race Pack includes 3mm, 4mm and 6mm, spacers and a set of 4 x M6 x 25mm bolts and 4 x M6 x 30mm bolts. 

These spacers are designed to work with mountain bike DH forks such as the Boxxer and the Fox 40.  These spacers will not work with forks such as the DNM Volcano USD-8C.