Full Speed Ahead KFX Stem

The KFX stem uses Carbon Structural Integration to bond a carbon shell to an alloy core. This creates a component that is stiffer and more vibration-dampening than a standard alloy stem, while keeping the weight competitive.

This stem is designed for handlebars with a 31.8mm clamp diameter, which is the current industry standard for most modern road bikes. Please verify your handlebar diameter before purchasing.

No, this is a fixed-angle stem with a -12 degree rise. It is designed to provide a specific, aggressive geometry rather than an adjustable fit.

While titanium is durable and lightweight, it is susceptible to seizing if not installed correctly. We strongly recommend using a high-quality anti-seize compound on the threads and a torque wrench to ensure you do not exceed the manufacturer's recommended torque settings.

While the construction is robust, this stem is specifically engineered and intended for road cycling. For off-road disciplines, you should look for stems designed to handle the higher impact forces and different handling requirements of gravel or mountain bikes.

The 35mm stack height refers to the amount of vertical space the stem occupies on your fork's steerer tube. You will need to ensure you have at least 35mm of steerer tube available, or enough spacers to accommodate the clamp, for a secure fit.