e*thirteen by The Hive Direct Mount M Profile Guide Ring Features
e*thirteen by The Hive Direct Mount M Profile Guide Ring- e*thirteen by The Hive Direct Mount M Profile Guide Ring
- Direct mount rings fit e*thirteen TRS cranks and LG1 cranks with a removable spider
- Optimized dual width tooth profiles and chamfers provide greater chain retention than standard rings
- Exhaustive testing has yielded a long-wearing shape and finish to make sure your chain stays put even after months of use
- 104bcd rings feature a flip-flop design that allows for a 49mm or 50mm chainline (30t rings use a fixed 47.5mm chainline)