The smarter upgrade
The forged alloy construction of the Bontrager Pro Blendr Stem delivers stiffness without compromising its light weight or sleek looks. Easy integration of lights, a computer, and more with the Blendr integration system make this stem a perfect upgrade for any bike.

• Light and stiff alloy stem with Blendr accessory integration for road and mountain bikes.
• Pro-level quality 31.8mm clamp diameter stem weighs less than many carbon stems
• 4-bolt dual band clamp securely holds handlebar
• Uses high-quality M5 corrosion-resistant faceplate bolts with 5.2Nm torque spec
• Included Blendr Pro base and Blendr XXX accessory mounts make it easy to integrate accessories
• Mounts intended for use with Ion and Trip, Garmin, GoPro and SRM accessories
• Approved for carbon bars and steerer tubes