Zipp VukaShift AXS 90 Electronic Controller Carbon Extension - 22.2mm, Pair, A1 Bike Accessories_Powermeters The result is a push-pull

The result is a push-pull effect where moisture is pushed away from the body and heat stays in

it comes from British Standard Cycle

95% Nylon 5% Spandex

ISO Diameter: 622 / mountain / 29"

55 mmBetter mud clearanceStress-free pedalingImproved axle durability

Zipp VukaShift AXS 90 Electronic Controller Carbon Extension - 22.2mm, Pair, A1 Bike Accessories_Powermeters The result is a push-pullZipp'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