SIDI Fast 2 Road Shoes - Cement/Ice White 47 ModelNumber=K2617 New design features 24mm socket

New design features 24mm socket driver for use with Pedros professional socket tools

DUB83 version available in 165mm or 170mm with 36T Direct Mount X-SYNC™2 CNC Chainring

Inner Diameter: 28

They are 1" hex drive interface compatible

Direct-mount design no zip ties needed Model 40 (21+) Front/Rear Front Wheel Size 27

SIDI Fast 2 Road Shoes - Cement/Ice White 47 ModelNumber=K2617 New design features 24mm socketThe fast and efficient shoe with tested strength and grip for the most demanding actions. Easy adjustment and a clean design make it even easier and more immediate to use. Plush microfiber upper and anatomical heel construction provide comfort and stability High density resin dial system ensures a secure individually tailored fit Aerolite Carbon Plus Nylon sole with stiffness 5 enhances ergonomics and power transfer Sole inserts and anatomical design