e*thirteen Helix R Chainring - 30t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM BLK MFG Part Number-1-MP-GDHV-V1M04 6 sprockets on 2 spider

6 sprockets on 2 spider carriers

1020 hi-ten

Adjustable grinding angle from 90° to 85°

Compatible with both Presta and Schrader valves with the flip of a switch

e*thirteen Helix R Chainring - 30t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM BLK MFG Part Number-1-MP-GDHV-V1M04 6 sprockets on 2 spidere*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