SRAM NX Rear Derailleur 11-SpeedSRAM NX 1x11 Speed Rear Derailleur MTB Bike Bicycle NX Rear Derailleur CAGE (RD): Long CABLE PULL RATIO: X actuation SPEED (RD): 11s COLOR (RD): Black CAGE MATERIAL (RD): Steel

Large volume: compared with the previous model (20 sheets)

Stere Oxidation Al

Shimano's SL-MT800-IL seat post dropper lever provides quick lever access with minimal hand movement

Using a carbon fiber and alloy spider and five titanium sprockets

Shimano Altus CS-HG200 Cassette 8 Speed 12-32T MTB Mountain Bicycle Bike Hyperglide Black

jojoba seed oil

CENTER LOCK                                         : Yes

Threaded BB shell width_68mm: ✔

Weight 160mm: 150g including 3 fixing bolts

Improved seal for long durability: specially developed for MTB use

Rim width: 20

compatible with Sram Shimano or Campagnolo drive train