NEW Shimano 105 RD-R7100 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Design, 36t Max Low price_changed_on_2023-09-15 Top Tube (eff): 21

Top Tube (eff): 21

precision sealed bearings

Brake Mount:Canti

ASTM classification 4

Cassette: SRAM XX-1297 Eagle 10-52t 12-Speed

NEW Shimano 105 RD-R7100 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Design, 36t Max Low price_changed_on_2023-09-15 Top Tube (eff): 21The 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