SIDI Aertis Mountain Clipless Shoes - Women's Sand/Coral 40 Model=GC1 Grips The wheel and tire system

The wheel and tire system arrives prepared for tubeless use

Length 175Rings 32Cogs 10-12-14-16-18-21-24-28-32-38-44-54

Non-aero chainrings have no compatibility restrictions and work with 600 and 800 series cranks

Features an ergonomic Aaron Gwin designed alloy lever with dimpled accents made from cast aluminum

Excellent penetration and adhesion properties

SIDI Aertis Mountain Clipless Shoes - Women's Sand/Coral 40 Model=GC1 Grips The wheel and tire systemMade for endless adventures. Whatever the journey Aertis is there to make it easier and better. The comfort of a premium suede construction meets the firmer technology that offers lateral support. The nylon sole with replaceable rubber insert allows for maximum grip in any situation and increased walking comfort. Ultra lightweight construction to eliminate foot fatigue with stabilization and control without extra weight Protection with stabilization