Zipp Speed Weaponry Vuka Bull carbon base bars. Eppler designed low-speed specific airfoil shaping and ergonomic grips that also terminate the airfoil to eliminate vortex formation off the tips of the wings.Exclusive Vuka ergonomic grip endsFull Vuka wing section aerodynamicsInternal cable routingAdjustable to preferred arm angleMeasured outside to outsideItem SpecificationsColorBlackWeight195gWidth42cmBar Drop30mmBar Width42cmBar Clamp Diameter31.8mmMaterialCarbonAero Bar/Cross Lever Diameter31.7/31.8Defined ColorBlack