FSA SMR ACR Stem

CNC-machined refers to a manufacturing process where computer-controlled machines precisely cut and shape materials like aluminum. This method ensures high accuracy and consistency, which is crucial for bike components that need to fit perfectly and perform reliably. Choosing CNC-machined parts can enhance the overall performance and longevity of your bike.

6061 aluminum is a specific alloy known for its excellent mechanical properties, including strength and corrosion resistance. This makes it ideal for bike components that need to withstand various conditions while remaining lightweight. By opting for parts made from 6061 aluminum, you can ensure durability and performance on your rides.

The clamp diameter is the measurement of the area where the handlebars attach to the stem. A standard size for many modern handlebars is 31.8mm. To ensure a proper fit, check the specifications of your bike's stem and compare it with the clamp diameter of the handlebars you are considering. A secure fit is essential for safe handling and control.

The steer tube diameter is the measurement of the tube that connects the fork to the bike frame, allowing for steering. A common size is 1 1/8 inches. It's important to match the steer tube diameter with your bike's frame and fork to ensure compatibility. This ensures smooth steering and stability while riding.

A 4-bolt faceplate design means that four bolts secure the handlebars to the stem, providing a more stable and secure attachment compared to designs with fewer bolts. This enhances safety and performance, especially during aggressive riding or rough terrain. Choosing a stem with a 4-bolt faceplate can give you added confidence in your bike's handling.

Yes, you can upgrade to CNC-machined components for your bike. The benefits include improved precision, better fit, and enhanced durability. These parts are often lighter and stronger than standard components, which can lead to better overall performance and a more enjoyable riding experience. Upgrading to CNC-machined parts is a great way to enhance your bike's capabilities.