Specialized S-Works Tarmac Stem
Best sleek upgrade for performance road cyclists seeking a clean cockpit.
This component is the ultimate finishing touch for a modern road cockpit, prioritizing a clean, cable-free aesthetic above all else. While it demands compatibility with specific high-performance frames, the result is an incredibly stiff, streamlined front end that makes your bike look and feel like a pro-level machine.
$134.99
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Who it's for
- Performance cyclists seeking a clutter-free cockpit and improved aerodynamics
- Competitive racers prioritizing power transfer and lightweight components
- Tech-focused riders wanting a streamlined way to mount their electronics
Who should skip it
- Owners of non-Specialized frames looking for a universal stem solution
- Budget-conscious builders seeking the best value for their money
- Home mechanics who prefer simple, quick maintenance and adjustments
Performance breakdown
Cockpit Integration
Seamless cable management creates the cleanest front-end profile available today.
Structural Stiffness
Rigid aluminum construction ensures zero flex during high-wattage sprinting efforts.
Weight Efficiency
Lightweight design minimizes rotational mass without sacrificing essential structural integrity.
Accessory Compatibility
Dedicated faceplate mount offers a secure, clutter-free solution for cycling computers.
Installation Complexity
Integrated routing requires patience but rewards with a professional, streamlined finish.
Platform Specificity
Engineered exclusively for Tarmac SL7 and SL8 geometry for perfect fit.
Key Specs
Stem Length
80 mm
Stem Angle
6 degrees
Steerer Tube Clamp Diameter
28.6 mm (1-1/8 inches)
Handlebar Clamp Diameter
31.8 mm
Material
Aluminum
Weight
155 g
Stem Type
Threadless
Intended Use
Road Cycling
Number of Bolts (Handlebar Clamp)
4
Integrated Mounts
Yes
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