SRAM NX 11 Speed Trigger Shifter & Long Cage Rear Derailleur, Black shifter-flat-bar-pair and patch kit

and patch kit

Shimano Dura-Ace R9100 11-Speed Chainring UPC: 689228935877

That's one of the benefits of the dropped drive-side chainstay

and 12-speed) and some single-speed models

Clamping height can be raised up to 16

SRAM NX 11 Speed Trigger Shifter & Long Cage Rear Derailleur, Black shifter-flat-bar-pair and patch kitSRAM NX 1x11 Long Cage Rear Derailleur NX is SRAM's 1x drive train for the masses. All the key functionality features of high end 1x derailleurs are built in. Cannot be used with double or triple chainrings X Horizon geometry Same roller clutch and CageLock features as high end models Item Specifications Color Black Weight 322 Largest Cog 42 Chain Wrap Capacity 25 Cage Length Long Drivetrain Speeds 11 Rear Der Shifter Compatibility SRAM X Actuation