The Bontrager XXX Carbon Blendr Stem is made from ultra-light OCLV Carbon fibre. The OCLV Carbon construction of the XXX Blendr stem combines lightweight strength with a classy aesthetic. Captured titanium hardware ensures that you never drop bolts again, & the dual-banded faceplate shaves weight & blends perfectly into mounted accessories with the Blendr integration system. Blendr means that you can securely & cleanly mount Garmin, Go Pro & SRM equipment as well as a wide range of Bontrager lights. Features Ultra-light OCLV Carbon construction Flush-fit 4-bolt dual band bar clamps offer a seamless look Captured Titanium screws save weight while making installation easy Integrate accessories with included Blendr Mono Base & Blendr Ion & Garmin mounts Mounts available for use with Ion & Trip, Garmin, Go Pro & SRM accessories Approved for carbon bars & steerer tubes