SIDI Aeron XC Clipless Mountain Shoes - Black 41 CheckoutSpec= (22.2) 8.5 the hardest 4mm available

the hardest 4mm available

4 Tire Type Tubeless Ready Clincher PSI 40 Compound Type Durable Fast Compound

Pockets and reflective accents add functionality and safety on winter rides

2oz (450ml)

For use with vintage cranksets we recommend a set of our 10mm bolts and you will use your existing bolt/nut for the 5th hole

SIDI Aeron XC Clipless Mountain Shoes - Black 41 CheckoutSpec= (22.2) 8.5 the hardest 4mm availableAeron 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