With a slightly concave nose section and forward-swept arms, the new airfoil shape reduces drag, stiffens the bar and complies with all UCI regulations. Meanwhile, weve added a host of ergonomic features.
DIAL IN YOUR AERO POSITION WITH
OUR VUKA FIT SOFTWARE TOOL
Most notably, the Vuka Bull is now available with a choice of zero or 40mm drop. The clamp area now provides an extra 10mm of lateral adjustment for clip-on aero bars, and the grips have been angled up slightly for a more natural wrist angle when climbing and sprinting.
The Vuka Bull weighs 210g and is available in a 42cm (outside-to-outside) width.
| Weight (42 cm) | 200g |
| Size | 40cm (Center-to-Center) |
| Clamp Width | 120.0mm |
| Clamp Diameter | 31.8 |
| Clip Compatible | Yes |
| Drop style | 40mm |
| Brake bore diameter | 19.7 +3/-0mm |
| Brake bore depth | 59.0 +/-1mm |

















