Evan said:It may be that since Avalanche is an older ride that they could have upgraded their current bobsleds and the parts could have changed and maybe some parts aren't being manufactured anymore and some parts are harder to come by then others. Just a thought.
Mack hasn't built a a Bobsled in over a decade. The last one to open was Trace du Hourra in 2001 at Parc Asterix near Paris and they only have produced a total of six worldwide.
Bobsled technology hasn't been advancing to the point where parts would become obsolete. And Mack surely isn't short on resources to keep producing parts.