e*thirteen Helix R Chainring - 30t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM Silver MFPN=370-0159003050 2WAY-RELEASE means shifts can be

2WAY-RELEASE means shifts can be released by pull of the index finger or push of the thumb

Chainguide Mount Type Bosch CX Defined Color Black Max Tooth (teeth) 38

With high-quality construction an excellent finish and one-handed operation the C-335 has been used reliably for decades

Extended limits due to greater stability

SRAM Model ID: CR-XSNC-DM-B1

e*thirteen Helix R Chainring - 30t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM Silver MFPN=370-0159003050 2WAY-RELEASE means shifts can beE*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 TECH SPECS ring type single (anti chain drop) mount QuickConnect (E*Thirteen)