Zipp VukaShift AXS 90 Electronic Controller Carbon Extension - 22.2mm, Pair, A1 Bike Accessories_Powermeters 95% Nylon 5% Spandex

95% Nylon 5% Spandex

55 mmBetter mud clearanceStress-free pedalingImproved axle durability

For aero disciplines

ISO Diameter: 622 / mountain / 29"

Unisex design

Zipp VukaShift AXS 90 Electronic Controller Carbon Extension - 22.2mm, Pair, A1 Bike Accessories_Powermeters 95% Nylon 5% SpandexZipp's Vuka Shift AXS 90 is more than an aero extension it's a complete shifting system. Think of it as an efficient solution to house the brains of your SRAM Red or Force eTap AXS time trial or triathlon bike. The Vuka Shift AXS 90 cleanly houses your aerobar extensions, shift control, and head unit in one neat and clean package. This approach solves an emerging problem of the age of electronic shifting. The time for system integration is now, with