SIDI Aeron XC Clipless Mountain Shoes - Black 43 MFPN=11.2418.007.002 Air flow regulated by rotating

Air flow regulated by rotating CO2 cartridge

Exhibits excellent durability while maintaining impressively low friction for a prolonged period of time in both wet and dry conditions

5-55mm Super Deluxe C1/Deluxe C1 (2022+)

} Various Titus

Original equipment on SRAM and Truvativ cranks they also work well with other drive trains

SIDI Aeron XC Clipless Mountain Shoes - Black 43 MFPN=11.2418.007.002 Air flow regulated by rotatingAeron redefines XC performance through advanced construction and precision fit. The ripstop upper with TPU bumpers offers protection without added weight while dual NUUN 001C dials and external Firmor reinforcement ensure secure responsive support. A fast adapting instep and UNUM tongue deliver a pressure free fit complemented by a tool free heel adjuster for fine tuned stability. The sole with stiffness index 11 and generous rubber coverage offers