SIDI Fast 2 Road Shoes - White/Gray 45 Model Name-DeFender M2 Zero Loss™ means immediate engagement

Zero Loss™ means immediate engagement of your rear derailleur as soon as you touch the shifter

O-Ring Seals

BMC lists the size 54 at 7

15mm dust cover stack height

2 Description Air Spring Cartridge

SIDI Fast 2 Road Shoes - White/Gray 45 Model Name-DeFender M2 Zero Loss™ means immediate engagementThe fast and efficient shoe with tested strength and grip for the most demanding rides. Intuitive adjustments and a clean design make the SIDI Fast 2 an easy to use high performance shoe. The Single Tecno 3 system creates a perfect tension balance between the shoes internal and external side guarantees an excellent closure adapting to every instep The newly designed integrated heel cup is light weight and reinforced to avoid deformations after