NX 1x Rear Derailleur Dura-Ace Di2 it's too big

it's too big

Most later Shimano derailleurs use an 11T pulley and this item would not fit those derailleurs

Lighter front shifting when paired with FD-R7000

Revelation before model year 2009

Ensure you train in a clean and healthy environment

NX 1x Rear Derailleur Dura-Ace Di2 it's too bigThe SRAM NX X HORIZON rear derailleur provides the same smooth, reliable shifting action as XX1 from the larger upper pulley offset to the 12 tooth X SYNC pulley wheels. By eliminating unwanted chain movement, X HORIZON shifts faster, puts an end to ghost shifting and reduces shift force and chain slap. And with CAGE LOCK technology, wheel removal and installation are easier than ever.