SIDI Aertis Mountain Clipless Shoes - Greige/Black 42.5 MFPN=HWGXXX00S2757S The crank arms spin on

The crank arms spin on a beefy 30mm spindle permanently fitted into the drive-side arm

Capacitive seams keep you connected with your touchscreen devices Finger Style Full Finger Season Warm Weather Touch Screen Compatible Yes Gender/Age Unisex Color Green Padding None Size X-Small Insulation Type None Defined Color Green

Engineering thermoplastic body

Color Gray Half Link Chain No Drivetrain Speeds 12 Defined Color Gray Links (links) 126 Weight 268 Chain Connection Type Single Use Master Link Width 5

Heat-treated tool steel for exceptional strength and long-lasting durability Threads together with the Pro BB Socket Cup for a double-layer defense: prevents slipping off the BB or sliding further on

SIDI Aertis Mountain Clipless Shoes - Greige/Black 42.5 MFPN=HWGXXX00S2757S The crank arms spin onWhatever 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 SIDIs