SRAM NX Eagle Rear Derailleur B-Bolt and Limit Screw Kit MFPN=099891 Color Black Ring Position/Type Chain

Color Black Ring Position/Type Chain Retaining Single Ring Tooth Count 42 Round or Oval Round Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD Sram Direct Mount Offset 6 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount SRAM

5>1-1/8 inch steerers

PTFE-coated stainless steel cable reduces the sliding resistance to achieve lighter and quicker operation

If you need those

SRAM NX Eagle Rear Derailleur B-Bolt and Limit Screw Kit MFPN=099891 Color Black Ring Position/Type ChainSRAM NX Eagle Rear Derailleur B Bolt and Limit Screw Kit. Upper Bolt and Spring kits for SRAM rear derailleur maintenance and repairs.