Surge frame comes with replaceable derailleur hanger. Majesty & Suburban frames can be used with rear derailleur however you need to order a special derailleur hanger (if you want to use the gears on Majesty a bolt thru axle is also required). Decade frame comes with a replacable derailleur hanger and removable ISCG 05 mounts in the box. Capital frame is a singlespeed only frame to be used with bmx hubs (110x14).
