E*thirteen Helix R Guidering (52/55 Flip Flop) 30t - Bronze MFPN=1-SB-CADDY-V1MCM04 Shifter Style Trigger Drivetrain Speeds

Shifter Style Trigger Drivetrain Speeds 10 Weight 130 Double or Triple Double Front Der/Shifter Compatibility SRAM Mountain

Pedal Pins

Upgraded internals with an easy access bleed port makes maintenance a simpler task

with metric fine thread

6-bolt/44mm-BCD International Standard disc mounting dimensions

E*thirteen Helix R Guidering (52/55 Flip Flop) 30t - Bronze MFPN=1-SB-CADDY-V1MCM04 Shifter Style Trigger Drivetrain SpeedsE*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS LG1 XCX), as well as Helix and Helix R cranks 3 bolt direct mount chainrings fit SRAM and other similar interface cranks Tooth profile is compatible with both Shimano and SRAM chains in both 11 and 12 speed Can be flipped to provide either a 52 or 55mm chainline Model Helix R Ring Type Single (Anti Chain Drop) Mount QuickConnect