Shimano RD R8000 Gs 11Sp Rear Derailleur Cassette Headset Acros 1-1/8 - 1-1/2"

Headset Acros 1-1/8 - 1-1/2" Semi-intergated Block Lock

mille evo7 jersey provides a more relaxed fit than most standard race jerseys

With Freehub Oil being light weight

- Includes 2 stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking

Non-slip grip compound that stays put even when wet

Shimano RD R8000 Gs 11Sp Rear Derailleur Cassette Headset Acros 1-1/8 - 1-1/2"SHIMANO ULTEGRA Rear Derailleur Medium Cage SHIMANO SHADOW RD 11 speed Updated with a SHIMANO SHADOW design, the SHIMANO ULTEGRA 8000 rear derailleur offers a sleek appearance and optimized shifting performance. FEATURES covers: 11 28T to 11 34T