Sidi Genius X Vapo Road Shoes - Mens White 46 MFPN=676E33052605C Innovative half-waffle pattern on the

Innovative half-waffle pattern on the front ensures extra grip and control

Shimano chainrings for Tiagra FC-4703 3x crankset features a refined gear shape optimized for HG-X chainsCrafted with high strength aluminum for durability and light weight

Simple and affordable power meter upgrade option

Color Black Number of Chainrings No Rings Included Crank Length (mm) 165 Crank Intended Use Mountain Drivetrain Speeds 12 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Chainring BCD Direct Mount Chainline/Hub Compatibility 141/148 Boost Hubs Defined Color Black keyword search FC-M8100-1

Sidi Genius X Vapo Road Shoes - Mens White 46 MFPN=676E33052605C Innovative half-waffle pattern on theSidi Genius X Vapo Road Shoes Mens White 46. Genius X VAPO brings enhanced breathability to the Genius line with an open 3D mesh upper that maximizes airflow and moisture control. Ideal for hot conditions or long efforts its paired with dual NUUN dials a High Density Instep and the R3CC carbon composite sole (stiffness index 6). Internally Firmor X wraps the foot for structured stability and lasting support. Light ventilated and built for all day