SIDI Aertis Mega Mountain Clipless Shoes - Black/Black 42.5 Model=Dura-Ace 9000 11-Speed Chainring Model Custom Race X Type

Model Custom Race X Type Standard/Left/Right Access Material Composite/Nylon Color Gray/Black Weight 28

Replaceable plastic hub guards included Rim Width (Internal) 32 Front Axle 3/8" x 100mm Valve Schrader Color Hard Black Wheel Size 20" Defined Color Black ISO Diameter 406 / 20" BMX Tire Type Clincher Hub/Brake Compatibility Rim Brake Size 20"

Ultralight strong and beautiful design

channels for the zip tie

Short-sleeve or long-sleeve options

SIDI Aertis Mega Mountain Clipless Shoes - Black/Black 42.5 Model=Dura-Ace 9000 11-Speed Chainring Model Custom Race X TypeWhatever the journey Aertis is there to make it easier and better. The comfort of a premium suede construction meets the Firmor technology that offers great lateral support. The nylon sole with replaceable rubber insert allows for maximum grip in any situation and increased walking comfort. Designed for maximum lateral support the Firmor Closure contours the foot with a solid hold and allows infinite size adjustment for the ideal individual fit The