Shimano 105 RD-R7100 Rear Derailleur - 12-Speed Direct Mount One Spec Shadow Design 36t Max Low Model=Apex }Wolf Tooth 6-Bit Hex Wrench

}Wolf Tooth 6-Bit Hex Wrench - Multi-Tool Purple

The System Controller is barely noticeable integrated into the top tube made of sturdy material and protected from knocks and scratches

}Manitou Milo Handlebar Lever and Cable Kit - Black/Silver

Charger parts for Shimano STEPS

Color Astral Blue Defined Color Blue Gender/Age Mens Material Cotton Size Small Sleeve Style Short Fit Standard

Shimano 105 RD-R7100 Rear Derailleur - 12-Speed Direct Mount One Spec Shadow Design 36t Max Low Model=Apex }Wolf Tooth 6-Bit Hex WrenchShimano 105 RD R7100 Rear Derailleur 12 Speed Direct Mount One Spec Shadow Design 36t Max Low. The Shimano 105 12 speed rear derailleur combines the smooth and stable shifting that is a staple of Shimano Shadow RD design with direct mount compatibility and a wider gear range capacity. Shadow RD offers a low profile design with single tension construction that prevents the derailleur from hitting the chainstay in rough riding conditions Direct Mount