I've broken my Dynafit Radical ST heel piece (about 2 years old). I'd like to order a new one, but don't know which to choose; Radical ST or Radical ST 2.0? Thanks for the help.
I've broke several of these heels over the last couple of years where the top portion with the pins attaches to the lower part of the binding. Do you know, is this problem common or rare? Thanks.