Shimano SH-AM503 Women's SPD Shoes - EU 41 - Aqua Blue Replace Images and the inflator is designed

and the inflator is designed to be 100% rebuildable

Cromoly axle

Japanese precision

XXWC 2013-2016 & X0 GS 11

however they work with Shimano Direct Mount chainrings

Shimano SH-AM503 Women's SPD Shoes - EU 41 - Aqua Blue Replace Images and the inflator is designedThe Shimano SH AM503 Women's SPD Shoes provide performance, protection, comfort, and style for gravity riders. The SH AM503 feature a high grip rubber sole with toe and heel traction tread that improves walking capabilities. The pedal channel offers great shoe to pedal stability even when not clipped in. The robust toe cap provides additional toe protection and the high volume last creates a more generous fit for all day on and off the bike comfort.