Discover the ultimate in lightweight cycling accessories with our FSA Carbon SL Headset Spacers. Crafted from high-quality, UD carbon fiber, these premium spacers are engineered for cyclists who demand top-tier performance and sleek aesthetics. Designed to precisely fit 1-1/8″ S.H.I.S. stem clamps, each spacer measures 20mm in height, allowing for customizable stem height adjustments to optimize riding comfort and bike fit. Featuring internally weight-relieved construction, these spacers significantly reduce weight without compromising strength or durability, making them ideal for competitive racing, endurance riding, and serious enthusiasts seeking a performance edge. Perfect for upgrading your road or mountain bike’s cockpit, their modern carbon fiber finish adds a stylish, professional look. Enhance your bikes performance with these lightweight, engineering-driven spacers designed for durability, precision, and style.