Specialized sbc tee ls black xs Model=Wolf Tooth Resolve Dropper Seatpost Rev 2 Chainline/Hub Compatibility 141/148 Boost Hubs

Chainline/Hub Compatibility 141/148 Boost Hubs Color Gray Defined Color Gray Direct Mount Type Direct Mount SRAM Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Offset 3 Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 34

This also reults in fewer moving parts and no springs

The Fidlock bottle is guided into place and snaps securely on the mount

}Shimano Ultegra RD-RX800-GS Rear Derailleur - 11 Speed Medium Cage Black With Clutch

Specialized sbc tee ls black xs Model=Wolf Tooth Resolve Dropper Seatpost Rev 2 Chainline/Hub Compatibility 141/148 Boost HubsSBC TEE LS BLK XS