e*thirteen Helix R Chainring - 28t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM BLK Model-Pilots Half the spikes as on

Half the spikes as on Marathon Winter Plus

0 with increased sit bone contact points another 5mm to accommodate a range of pelvic/body positions

We met these needs by creating a bar with shallow and wide drops specifically focusing on two crucial metrics-outsweep and flare

Multi Shell In Mold: For safe shock absorption

}SRAM X-Sync 2 Eagle Steel Direct Mount Chainring 32T Boost 3mm Offset

e*thirteen Helix R Chainring - 28t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM BLK Model-Pilots Half the spikes as one*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