Bontrager pro 7º 80mm stem black

Professional-grade stem with 31.8mm clamp diameter lighter than most carbon stems; 4-bolt dual band clamp holds the handlebar securely; Faceplate uses high-quality, corrosion-resistant M5 screws with 5.2 Nm torque; Blendr Pro base and included Blendr XXX mounting brackets make it easy to integrate accessories; Mounts are compatible with Ion and Trip, Garmin, GoPro and SRM accessories; Compatible with handlebars and carbon fork tubes; 5mm spacers above and below the stem are required for a secure installation; Blendr accessories included: Mono Pro Base, Trip Cycle Computer Mount and High Mount