Zipp Vuka Alumina Evo110 Aerobar Extensions — Aluminum 110mm Rise, 20mm Inward Roll for High-Hands Aero Fit

If you want to move into a more aerodynamic ‘‘high-hands’’ stance without committing to carbon parts, the Zipp Vuka Clip with Evo110 aluminum extensions offers a responsive, adjustable solution. Built from bead-blast black aluminum, the system was developed with pro fitters to bring riders closer together and nearer the head to begin airflow earlier. The result is a blend of control, comfort, and trim weight that works for road, time trial, and triathlon setups.

How do these extensions change my riding position?

The Evo110 extensions add a 110mm rise and bring your hands inward, creating a tighter, more aero-forward posture. That higher hand placement shortens the distance from your head to the leading edge of your hands so airflow starts sooner. The multi-radius bend and 20mm inward roll are shaped to feel natural—almost like a handshake—while allowing fine-tuned placement.

• 110mm rise positions hands higher for a ‘‘high-hands’’ posture
• 20mm inward roll pulls hands closer to the centerline for better aerodynamics
• Multi-radius bend for a more ergonomic hand shape and reduced pressure points
• 176 g weight per pair keeps added mass low compared with many alternatives

What adjustability does the Vuka Clip provide for fit and comfort?

The Vuka Clip is purpose-built to give a wide range of pad-width and pad-angle adjustments so you can dial in your ideal contact points. It accepts multiple Evo extensions and a set of wedge inserts (5°, 10°, and stacked 15°) to change armrest angles. Inboard pad positions and an above-bar mounting layout make it simple to experiment until you find a stable, comfortable, and efficient setup.

• Above-bar mount for optimized power delivery and aero efficiency
• Three wedge inserts (5°, 10°, 15° stacked) to tune armrest angle
• Additional inboard pad positions for narrower hand spacing
• Compatibility with six 22.2mm extensions for different reach choices

Will this work with my bike and existing bars?

The Vuka Clip has a 31.8mm clamp that fits the Zipp Vuka Alumina Base Bar, Vuka Bull, and most handlebars rated to accept clip-ons. Its 22.2mm extension clamp diameter conforms to industry standards, so the Evo110 extensions are compatible with many aero armrest systems and accessories. Always check your handlebar’s clip-on acceptance rating before installation.

• 31.8mm clamp matches common aero base bars and Zipp mounts
• 22.2mm extension diameter aligns with industry-standard clip-on sizes
• Bead-blast black finish integrates with carbon or aluminum components
• Includes Evo110 extensions; other Zipp extensions available for different rise/reach

How does the material choice affect performance and cost?

Aluminum offers a strong, lightweight, and cost-effective alternative to carbon while retaining precise control and durability. Zipp’s Alumina construction balances stiffness and compliance to deliver secure handling with lower price and easier long-term maintenance. For athletes who want performance without the premium of carbon, this is a practical compromise.

• Lightweight aluminum keeps extension mass low (176 g) while staying robust
• Durable bead-blast finish resists scratches and matches other cockpit parts
• Less expensive than carbon alternatives but engineered for pro-level fit options
• Easy to service and compatible with standard aero accessories

Who is this for? The Zipp Vuka Clip with Evo110 aluminum extensions is aimed at time-trialists, triathletes, and road riders who need an adjustable above-bar clip-on to refine aero position without the expense of carbon. It works well for riders who want professional fit features—pad-angle wedges, inboard positions, and multiple extension options—while keeping weight and cost in check. If you’re experimenting with a high-hands setup or need a reliable, tunable clip-on for racing and training, this assembly offers a practical, performance-focused option.