SIDI Aeron XC Clipless Mountain Shoes - Black 42.5 CheckoutSpec= Neo Chrome Designed by Sugino for use

Designed by Sugino for use with RD2 cranksets Bottom Bracket Shell I

Also compatible with Shimano/SRAM 8-10sp cassettes with spacer

Non-messy sprays directly on skin

they are light

SIDI Aeron XC Clipless Mountain Shoes - Black 42.5 CheckoutSpec= Neo Chrome Designed by Sugino for useAeron 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