SRAM NX 11 Speed Rear Derailleur - 11 Speed netsuite-webdata-created Note that the DUB version

Note that the DUB version comes with flanged bearings that press directly into the frame

Shimano part number Y80098021

Reinforced Nylon Rim Shield Safe for Use on Carbon Rims

Sold as a pair as all good tyre levers are

and 38mm (343gm) rise

SRAM NX 11 Speed Rear Derailleur - 11 Speed netsuite-webdata-created Note that the DUB versionThe 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. X HORIZON design that reduces shift force, ghost shifting and