bit confused about this apparent need for 30 + lb / 160mm travel for “Alps” riding.
who says you need it?
To be honest, there’s no “need” for a front brake, suspension, pneumatic tyres, gears, or even the whole concept of a “mountain bike”. Is there? Its just that certain tools are more suited to the job in hand.
The first time I did the Alps was on a Hummer with 120mm forks. It was great fun and gave me the taste for many years of travelling out there. However, having a bike more suited to the terrain (steeper, longer, faster downs) meant I got more enjoyment from the experience.
I’m fairly positive I could get down a mountain on my bmx, it just wouldn’t be that pleasant. Or put another way – why do some people say that a 5″+ travel bike is less fun than shorter travel around trail centres, woodland trails etc? It’s because at the speeds you’re likely to do around woodland singletrack etc. are lower, and a short travel bike, or hardtail is more engaging at these speeds. Put the same bike down the Mega course, for example, and this “engagement” would just be a chore. However, try it on the 5″+ bike and you now start to get the same engagement as your hardtail around the woodland trail. Basically the bike you ride and the enjoyment you get is relative to where and how you ride.
As mentioned above, it doesn’t matter what you or anybody else is riding as long as YOU are enjoying YOURSELF.