Specialized Tarmac SL8 Headset Top Cover & Spacers
Best sleek integration for performance road cyclists.
This kit is the essential bridge for riders who want to pair a modern, aero-focused cockpit with a legacy stem setup. It delivers a seamless, integrated aesthetic that keeps your front end clean, though you will need to stick with stems 90mm or longer to avoid cable routing headaches.
$13.99
Who it's for
- Cyclists seeking a clean, factory-original look for their cockpit
- Performance riders looking to maximize every watt of efficiency
- Owners prioritizing a clutter-free aesthetic and improved cable longevity
Who should skip it
- Riders attempting to upgrade non-Specialized or older model bicycles
- Home mechanics without advanced tools or professional hydraulic experience
- Fitters requiring precise, millimeter-perfect stack height adjustments
Performance breakdown
Aero Integration
Maintains the sleek, wind-cheating profile essential for Tarmac performance.
Compatibility Precision
Perfectly bridges the gap between SL8 frames and previous-generation stems.
Cable Routing Cleanliness
Ensures internal lines remain tidy and free from restrictive bends.
Stack Height Adjustability
Offers enough spacer variety to dial in your ideal cockpit position.
Material Durability
High-grade plastic construction balances lightweight needs with necessary structural integrity.
Installation Complexity
Requires careful attention to cable management during the cockpit swap.
Key Specs
Material
Plastic
Application
Headset and Stem transition
Compatibility
Tarmac SL8 frame with SL7 stem
Included Spacers
(3) 10mm aero spacers, (1) 5mm aero spacer
Included Covers
(1) Lower headset transition adapter (6.6mm), (1) Upper headset transition adapter, (1) Open stem cover
Integrated Cable Routing
Yes
Know before you buy
Still have a question?
Ask Metto anything about the Specialized Tarmac SL8 Headset Top Cover & Spacers before you decide.
