Shimano 105 RD-R7100 Rear Derailleur - 12-Speed Direct Mount One Spec Shadow Design 36t Max Low length-276mm 46 BB/Frame Interface 386 EVO

46 BB/Frame Interface 386 EVO BB Shell Width (mm) 86 Weight 110 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Defined Color Black

8mm standard thickness for use with Quadiem Slate G-Spec DH G-Spec Quadiem G-Spec Slate and select Tektro models

Deep rim profiles require longer nipples

}Wolf Tooth Direct Mount Chainring - 30t RaceFace/Easton CINCH Direct Mount Boost 3mm Offset Requires 12-Speed Hyperglide+ Chain Black

Shimano 105 RD-R7100 Rear Derailleur - 12-Speed Direct Mount One Spec Shadow Design 36t Max Low length-276mm 46 BB/Frame Interface 386 EVOShimano 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