ENVE Aero 31.8 Clamp Stem Online Only These M5x15mm water bottle cage

These M5x15mm water bottle cage bolts are the perfect finishing touch to a bike built with our colored headset spacers

heavy duty TPU HF nylon fully welded

traveling with this repair stand is easy

Mesh drainage hole included on 'plus' versions

ENVE Aero 31.8 Clamp Stem Online Only These M5x15mm water bottle cageAn aerodynamically honed stem with adjustable length and angle to optimize your position. Linking handlebar to fork, the stem was developed with Team Dimension Data for the refined ride response and control needed in a critical area of the bike. This stem is intended for negative drop only and cannot be flipped or reversed in a positive rise. The rider makes up 80 90% of total aero drag, so refining your position can produce some of the biggest gains