SIDI Prima Road Shoes - Black Red 44 ModelNumber=MPLANETB13 Works on most types of

Works on most types of bikes

The proprietary 9 tooth smallest cog combined with the 52t largest cog enables the use of a smaller chainring for improved clearance lighter system weight and a lower bail out gear ratio without high gear compromise

Compact size make it the perfect addition to any tool kit

Mushroom riveted pins for the highest pin power and allows shifting under heavy loads

16 tooth chainwrap capacity

SIDI Prima Road Shoes - Black Red 44 ModelNumber=MPLANETB13 Works on most types ofThe shoe for the modern rider. Quick to wear and adjust thanks to its Fiirmor closure Prima is built with the lightest upper to eliminate any foot fatigue. Its low profile carbon nylon Aerolite Sole is engineered to offer all the feeling while running and maintain a comfortable structure while walkingPolitex Matt upper offers ultra lightweight construction to reduce foot fatigue High density resin dial system and Firmor lateral support ensure a secure