Totally new drivetrain probably helped a bit, too. But it is still there, damn it. Light frame, decent mix of Shimano and brand name components such as Marzocchi and Avid. Tires are good too but a bit aggressive for city trail riding. Shock should be a Z3 light or long travel.
Brakes are a bit weak but effective with a lot of pull.
Z4 fr, avid brakes. Hopefully it continues to perform as well as it currently is. I think adventually if I have any money to spend on it, I'll change my stem and bar. I prefer a riser. Otherwise, this bike is a charm.