e*thirteen Helix R Chainring - 30t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM Silver Cogs-10-11-13-15-18-21-24-28-32-36-44-52 Rails: FeC alloy Length 262

Rails: FeC alloy Length 262 Gender/Age Women's Color Black Rail Material Chromoly Weight 335 Saddle Cut Out Yes Width 155 Material Leather Defined Color Black Clamp Style Std Rails

75 ISO 584 Bead Fold Belted Tread/Sidewall Color Bk/Ysk PSI 75 Weight (Grams) 480 TPI 60 Durometer Features Reflective Sidewall No

Professional quality chain uses SRAMs strongest pin to side plate joining method

highly individual fit that makes the shift-brake controls feel like a natural extension of the rider

e*thirteen Helix R Chainring - 30t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM Silver Cogs-10-11-13-15-18-21-24-28-32-36-44-52 Rails: FeC alloy Length 262e*thirteen Helix R Direct Mount Chainrings manufactured from durable AL 7075 T6 combine aesthetics and design efficiency. Their flip flop design accommodates Boost or Super Boost chainlines. With e*thirteen's narrow wide tooth profile they ensure enhanced chain retention reduced wear and compatibility with Shimano and SRAM chains. Perfectly complementing all Helix Cranks they're backward compatible with e*thirteen TRS LG1 and XCX Race cranks. Direct