SIDI Aeron XC Clipless Mountain Shoes - Black, 40 shop-air-compressor-head it blends razor-sharp efficiency with

it blends razor-sharp efficiency with surprising composure when the course turns rough

Fully-checked damper design allowing for a Low Speed Compression adjustment and optimal traction control tuning

5F/31R Tire Type Tubeless Ready Valve Presta Wheel Size 29"

while the ergonomic fit provides maximum comfort during rides

high-density foam padding for downtubes

SIDI Aeron XC Clipless Mountain Shoes - Black, 40 shop-air-compressor-head it blends razor-sharp efficiency withAeron 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,