Hello and thanks for checking out this listing for a 50mm riser kit for your Zipp Vuka clip-on aerobar. I discovered this parts kit in the fit area of a high-end bicycle shop as it changed hands, it will come to you in the new-in-box condition seen in the included photographs.

Perfect for dialing in the fit of your Vuka clip-ons and 31.8mm diameter base bar. Includes two risers and associated hardware (bolts).

Enjoy FREE SHIPPING within the USA!

Please contact me with questions, I will do my best to answer them. Review my feedback and buy with confidence. Thanks again!