SIDI Genius X WYVE Road Shoes - White Fluo 45 Upsweep-6 Deg Durable 900D polyester shell with

Durable 900D polyester shell with PU backing

They fit only the Shimano XTR M9000 and M9020 cranksets (race and trail respectively)

That is why these products carry the "Bio" label

Headlight lasts up to 25 hours

} Enjoy the benefits of the innovative SmartX cylinder and make your iOS or Android smartphone your individualised key

SIDI Genius X WYVE Road Shoes - White Fluo 45 Upsweep-6 Deg Durable 900D polyester shell withGeniusX WYVE combines breathable mesh with TPU reinforcements to deliver lightweight ventilation and enhanced foot stability. Dual NUUN dials and a High Density Instep ensure a precise fit while the R3CC carbon composite sole (stiffness index 6) provides smooth power transfer and balanced comfort across all ride types. Genius X based upper enhances ventilation stability and reduces weight for all day performance NUUN 001C aero dials offer fast precise