SIDI Genius X Road Shoes - White 44 MFPN=CR4UPA-109 Excellent stiffness and optimum power

Excellent stiffness and optimum power tranmission from pedal to drivetrain

Stainless steel hardware ensures everything stays in place and looks great

Tooth Count 42 Ring Position/Type Outer Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 8 Drivetrain Speeds 9 Chainring BCD 104 Color Black Defined Color Black Material Steel keyword search 11

See farther than ever before with the AMPP2200 featuring an unparalleled ultra-bright 2200 lumen ultra-boost mode and USB-C charging for universal compatibility

SIDI Genius X Road Shoes - White 44 MFPN=CR4UPA-109 Excellent stiffness and optimum powerAn icon reimagined for modern riders Genius X Microfiber balances comfort and control for any riding style. Its high grade microfiber upper is supple against the foot but structurally firm delivering a secure skin friendly fit that holds under pressure. Dual NUUN dials and a High Density Instep ensure precise adjustment while the R3CC carbon composite sole and External Heel provide stable efficient power transfer on every ride. Genius X delivers long