Mid-range is like pornography: hard to define but you know it when you see it.
What is for certain is that talk of costs is useless: whose pocket, which year, what was the RPI and the cost of steel in Japan at the time?
As we have seen, gruppo or frame in isolation won't do either: every Merlin I own wears 200gs and my dream bike is an Emmelle dripping in M900.
So we need the mid range index, or Mindex.
Custom brands, Ti Frames, Carbon frames, anyone who knows how to fillet braze, Rockys, Fats, Paces, Yetis, etc - yes you know which others - are out. Mindex=0
Everything else (with the exception of Emmelles and supermarket brands) is potentially in but needs more rules:
Mindex 1. to be in with a chance of being a mid range bike, the manufacturer must produce a high end one too. Manufacturers who say they produce mid range bikes but no top range are like vegetarians who eat fish. It just won't wash, nor will it get them a positive Mindex score.
And here in Mindex 1, high end has to be Prestige, Nivacrom, the good Truetemper stuff, etc - yes you know which others. If not any of these, then it has to be triple butted or more (that goes for Aluminium too). Needless to say if your bike has any of these traits it's out: too high for this chapel.
Mindex 1.0. Manufacturer is possibly a mid range player, but your ride's got a straight guage frame [no butting]. Go home: no banana.
Mindex 1.1.x Manufacturer is possible and frame is double butted. You're in son, if you are wearing the right shoes:
1.1.0 Double-butted frame, but if any component that, if it fell off, would halt your progress is plastic ... nice tie but you won't get in here wearing doc martins. Hop it.
Mindex 1.1.1: The holy grail of mid range. Double-butted pedestrian frame, all groupset must-haves are metal. You're in - nice pie plate, here's a voucher for some weak lager. Enjoy.
