Zipp Handle Bar TT Carbon Vuka Base Bar 38‑C

The Zipp Vuka Bull Carbon TT Base Bar (38 cm) is a high-performance Time Trial (TT) and triathlon base handlebar designed for elite aerodynamics, responsive handling, and sleek cockpit integration. Crafted from UD carbon fibre, this base bar uses an aerodynamic wing profile derived from Zipp’s SL-70 Aero series, offering a superb blend of stiffness, low drag, and rider control — perfect for those battling the clock or sharpening their aero position. 

Its design allows the bar to be mounted either angled upwards or downwards, giving riders flexibility when tuning fit and ride feel. A wide clamp area (120 mm) accepts a variety of aerobars and clip-on extensions, while Rapid Routing™ cable routing keeps brake and shift cables cleanly routed through the clamp area for a tidy, low-drag cockpit. 

Compatible with modern aero brake and plug-style shifter assemblies, the Vuka Bull base bar forms the foundation for a race-ready aero cockpit — whether you’re competing in triathlons, time trials, or simply seeking faster performance on aero setups.

 Key Features

• 38 cm Width (C-to-C) – Balanced control and aero efficiency. 

• UD Carbon Construction – Lightweight, stiff and race-ready feel. 

• Aerodynamic Wing Profile – Proven SL-70 Aero shape reduces drag. 

• Rapid Routing™ Cable Paths – Internal brake cable routing through the clamp area. 

• Wide Clamp Area (120 mm) – Compatible with most aerobars and clip-ons. 

• Plug-Style Shifter / Brake Compatibility – Works with standard TT brake and brake-shifter assemblies. 

• Angled Mounting Options – Bar can be positioned with slight rise or drop for personal fit.