Shimano 105 RD-R7100 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Design, 36t Max Low Road/Track & Cross Cranksets Manufacturer Part Number: 910-21-116

Manufacturer Part Number: 910-21-116

UPC: 710845853555

SX8306 TU0243 630317

141071-Q0-L

Shimano 105 RD-R7100 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Design, 36t Max Low Road/Track & Cross Cranksets Manufacturer Part Number: 910-21-116The 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 feature is design for large contempory frames with large section chainstays, in particular