FSA NS SMR stem, hidden integrated cable routing

FSA SMR Road and Gravel Stem – −6°, 31.8 mm

Brand: FSA
Type: SMR Stem
Technology: Smart Cable Routing (SMR)
Discipline: Road, Gravel
Material: Alloy
Handlebar Clamp Diameter: 31.8 mm
Fork Steerer Diameter: 28.6 mm
Angle: −6°
Weight: 235 g (100 mm version)

The FSA SMR (Smart Cable Routing) system combines a clean, modern appearance with an aerodynamic advantage by concealing cables, wires and brake hoses. It supports both fully integrated and semi-integrated routing solutions, making it adaptable to different handlebar and frame designs.

Designed around a versatile stem and headset combination, the SMR system routes cables and hoses from the cockpit into the frame. It is compatible with electronic and mechanical shifting systems, as well as hydraulic and mechanical braking systems.

Key Features

• Smart Cable Routing (SMR) system

• Fully integrated or semi-integrated cable routing

• 3D-forged and CNC-machined AL6061 aluminium construction

• Alloy faceplate

• Chromoly hardware

• −6° stem angle

• 31.8 mm handlebar clamp diameter

• 33.5 mm fork clamp stack height

• Designed for a 28.6 mm fork steerer

• Fine-blasted, black anodised finish

• Length-adjustable SMR cover for easier cable routing

• Allows cable routing without removing the stem

Technical Specifications

Available Versions

Benefits of the SMR Cable Routing System

Clean Appearance and Aerodynamics

Concealing cables, wires and brake hoses creates a cleaner cockpit and front-end appearance while helping reduce external cable exposure.

Frame Protection

Integrated and semi-integrated routing paths help minimise wear caused by cables and hoses rubbing against the frame.

Flexible Design

The SMR system supports different handlebar and cable-routing configurations. Its length-adjustable cover simplifies installation and maintenance.

Applications

The FSA SMR stem is designed for road and gravel bikes where a clean cockpit, integrated or semi-integrated cable routing and an aerodynamic profile are desired. Before ordering, verify compatibility with the handlebar, fork steerer and headset on your specific bicycle.