FSA Vision SMR ACR Stem

No, this stem is specifically designed for bikes that support the ACR (Aerodynamic Cable Routing) system. You must ensure your frame and headset are compatible with internal cable routing before purchasing.

Yes, this stem is compatible with any standard 31.8mm handlebar. However, to fully utilize the internal routing features, you will need a handlebar that also supports internal cable passage.

The -6 degree angle provides a slightly more aggressive, aerodynamic riding position compared to a neutral stem. It helps lower your front end for better efficiency without being as extreme as a -17 degree option.

Yes, it is designed to fit a standard 1-1/8 inch (28.6mm) steerer tube, which is the most common size found on modern road and gravel bikes.

Internal routing creates a cleaner look and improves aerodynamics, but it does make cable changes more involved. You will need to route your housing through the stem, which typically requires disconnecting your brake and shifting lines.

While carbon stems are generally lighter, this alloy construction is chosen for its stiffness and durability. It offers a reliable, solid feel at the handlebars that many riders prefer for high-performance riding.