Full Speed Ahead NS ACR Stem
Best aerodynamic integration for road cyclists seeking a clean cockpit aesthetic.
Designed for riders who demand a cleaner, more aerodynamic cockpit. This component integrates cable routing directly through the stem to reduce drag and clutter, though it requires a specific frame and headset setup to function.
$117.14
Who it's for
- Performance cyclists seeking a clean aesthetic and improved aerodynamic efficiency
- Riders upgrading modern frames that support internal cable routing systems
- Serious road racers prioritizing steering precision and long-term component durability
Who should skip it
- Home mechanics who prefer simple, quick maintenance and component swaps
- Weight-conscious climbers looking to minimize every gram on their bike
- Cyclists still experimenting with their bike fit and reach preferences
Performance breakdown
Aerodynamic Integration
Internal cable routing creates a remarkably clean, drag-reducing cockpit profile.
Build Robustness
6061 T6 alloy construction offers reliable strength for demanding road conditions.
Weight Efficiency
Solid alloy construction adds some heft compared to premium carbon alternatives.
System Compatibility
Strict requirement for specific frames limits installation flexibility for many riders.
Aesthetic Streamlining
Low-profile design delivers a modern, uncluttered look for any build.
Installation Complexity
Routing cables internally demands patience and advanced mechanical skill to execute.
Key Specs
Stem Length
70 mm
Stem Angle
-6 degrees
Steerer Tube Clamp Diameter
28.6 mm
Handlebar Clamp Diameter
31.8 mm
Material
Aluminum
Weight
235 grams
Stem Type
Threadless
Intended Use
Road Cycling, Gravel Cycling
Stack Height
30 mm
Removable Faceplate
Yes
Know before you buy
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