Zipp Vuka Alumina Evo Extensions
Best ergonomic upgrade for endurance triathletes seeking superior wrist comfort.
These aluminum extensions prioritize aerodynamic efficiency by narrowing hand placement and optimizing reach. With extensive adjustability and a durable, lightweight build, they provide a customizable fit that helps riders maintain a more aggressive, drag-reducing position on the bike.
$70.00
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Who it's for
- Endurance triathletes seeking long-distance comfort and better aerodynamics
- Budget-conscious racers wanting professional-grade ergonomics without the carbon price
- Detail-oriented cyclists who prioritize a clean and streamlined cockpit setup
Who should skip it
- Weight-obsessed hill climbers and elite racers seeking the lightest possible build
- Riders frequently training on poorly maintained or coarse road surfaces
- Technical fitters requiring highly specific or non-standard extension angles
Performance breakdown
Aerodynamic Efficiency
Optimized geometry significantly reduces drag for a faster, cleaner profile.
Fit Adjustability
Extensive rotational and length options allow for a highly personalized setup.
Build Durability
Rugged 6066 aluminum alloy construction withstands the rigors of daily training.
Cable Integration
Internal routing keeps the cockpit clean and minimizes airflow disruption.
Shifter Compatibility
Seamlessly integrates with both electronic and mechanical plug-style shifting systems.
Weight Profile
Lightweight alloy balances structural integrity with necessary weight savings for racing.
Key Specs
Material
6066 Aluminum Alloy
Extension Length
360mm
Extension Rise
70mm
Extension Clamp Diameter
22.2mm
Shifter Compatibility
Electronic or Mechanical
Shifter Fitment
Plug Style
Color
Bead Blast Black
Know before you buy
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