Hxr components easy shift dh cranksetthe hxr components easy shift dh crankset will enable you to use your gears in a way you never thought possible its innovative design moves the freewheel to the front chainring and you run a fixed cassette at the rear allowing the cranks and chainring to move independently as the chain is in constant motion when your freewheeling you can change gears at any time theres no longer the need to think ahead so you can leave your gear changes to the last minu