<p>Bicycle Stem Zipp S-Course 1-1/8x105x31.8 25d B- Black (F) Alloy</p><ul><li>High-strength 3D-forged AL7075 construction</li><li>Smooth lines to complement the aesthetics of modern frames</li><li>Strength, stiffness, and reliability at a weight of 130 grams (100mm)</li><li>Road Threadless</li><li>1-1/8"</li><li>105</li><li>31.8</li><li>+/- 25d</li><li>B-Blk</li><li>AL7075</li></ul>