SIDI Fast 2 Road Shoes - White/Gray 46.5 MFPN=MR-25-9-006 com/pages/ac3-support for how-to videos and

com/pages/ac3-support for how-to videos and spring rate guides

Color Black Rings 46/33 Number of Chainrings Double Crank Length (mm) 160 Crank Intended Use Road Drivetrain Speeds 12 BB Included No Pedal Spindle 9/16" Spindle Interface Type SRAM DUB Chainring BCD 107 Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 141/148 Boost Hubs Defined Color Black keyword search Rival AXS

Mounts under the stem replacing one 10mm 1/18” headset spacer Mount Location Headset Color Black

Shimano Internally Geared Hub Small Parts KitsAlfine hubs are packaged without small parts and require this kit plus a cog

SIDI Fast 2 Road Shoes - White/Gray 46.5 MFPN=MR-25-9-006 com/pages/ac3-support for how-to videos andThe 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