E*thirteen Helix R Guidering (52/55 Flip Flop)30t Intergal Weight-157g }TRP Spyre Post-Mount Mechanical Disc

}TRP Spyre Post-Mount Mechanical Disc Brake No Rotor or Adaptors

6 100mm Black

}Ritchey 4-AXIS-44 Bolt Set - 6 pcs Stainless

6 Defined Color Black Weight 115 Color Blatte Material Aluminum Length 35 Bar Clamp Diameter (mm) 31

E*thirteen Helix R Guidering (52/55 Flip Flop)30t Intergal Weight-157g }TRP Spyre Post-Mount Mechanical Disce*thirteen Helix R Guidering 30t 11 12 Speed 52 55mm Flip Flop CL 3 5mm Offset e*thirteen DM Intergalactic. Helix R Direct Mount rings are designed to function equally well with all 11 and 12 speed SRAM and Shimano drivetrain systems on e*thirteen Helix or legacy TRS LG1 XCX cranks. e*thirteen's Gen 4 narrow wide tooth profile delivers upgraded chain retention lower system noise and increased wear life Cross Compatible with SRAM and Shimano 11 and 12