SRAM NX Eagle Rear Derailleur - 12 Speed Long Cage Black MFPN=FD-R539-B Color Stealth Number of Chainrings

Color Stealth Number of Chainrings No Rings No Spider Included Crank Length (mm) 170 Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace EXI Chainring BCD Direct Mount CINCH Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs Defined Color Black keyword search RXC137

The Novus Boost EVO Superflow Saddle features a waved shape to help give greater stability in the saddle and better support to the ischial bones even for long periods of time

}RockShox Spring Internals Top Cap and Adjuster Knob Kit XC30 A1-A3 / 30 Silver A1 26" 100mm Medium Red

Color Coral Size Medium Sleeve Style Short Defined Color Pink

2014-T6 forged aluminum hub shell

SRAM NX Eagle Rear Derailleur - 12 Speed Long Cage Black MFPN=FD-R539-B Color Stealth Number of ChainringsSRAM NX Eagle Rear Derailleur 12 Speed Long Cage Black. The NX Eagle rear derailleur features the proven SRAM 1x specific X HORIZON design. The larger 14 tooth X SYNC lower pulley easily facilitates 11 to 50 and 10 to 50 tooth cassette capacity and also adds to NX Eagles overall smooth pedaling feel. The Type 3 ROLLER BEARING CLUTCH provides quiet consistent performance and durability. Mounting system and re positioned Cage Lock offer greater