E*thirteen Helix R Guidering (52/55 Flip Flop) 30t - Gray MPFN-11.4118.099.010 Metrea) including Shimano drop bar

Metrea) including Shimano drop bar hydraulic brakes (Dura-Ace

}Enduro Ceramic Hybrid 6902 LLB Sealed Cartridge Bearing 15 x 28 x 7mm

}SRAM NX Eagle Shift Lever Trigger Cover Kit

Squorx Pro Head design is excellent for building/truing at nipple head

E*thirteen Helix R Guidering (52/55 Flip Flop) 30t - Gray MPFN-11.4118.099.010 Metrea) including Shimano drop bare*thirteen Helix R Guidering 30t 11 12 Speed 52 55mm Flip Flop CL 3 5mm Offset e*thirteen DM Gray. 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 speed