Topic starter
About 3 years ago, Specialized made their Rockhoppers with their own M4 alloy, and they were regarded as being quite good frames. Certainly better regarded than the A1 alloy Hotrocks.
Rockhoppers are now all 29er, and are all made from A1 alloy instead of M4.
Has anyone tried both an older one and a newer? Are they more or less equivalent, or not as good??
Posted : 14/11/2013 6:24 pm
