Sidi Prima Mega Road Shoes - Men's, Black/Black Size:45.5 The system features a 13-tooth

The system features a 13-tooth upper Pulley Wheel and a 19-tooth lower Pulley Wheel to provide absolute optimization of the rear derailleur

Color (SL: Black

with large block side knobs to provide excellent cornering traction

Slick galvanized cable included

Ramped ball bearings offer smooth pad engagement and precise modulation

Sidi Prima Mega Road Shoes - Men's, Black/Black Size:45.5 The system features a 13-toothThe Sidi Prima is designed for the modern rider. The Prima is easy to wear and adjust, thanks to its Firmor closure and lightweight upper built to reduce foot fatigue. Its low profile carbon nylon Aerolite Sole is engineered for efficient power transfer for sprinting, with enough flex and comfort for long rides. The Single Tecno 3 System creates a perfect balance between the shoes internal and external side, providing an excellent fit while adapting